None
8359. 72 Ophiuchi. 02 342. (AD = H 5943.) The principal star was thought to be a close pair by OS in 1841. It was examined on various occasions subsequently by the same observer, and at times measured, and at other times found to be single. Other observers have examined this star with like contradictory results. In the last thirty years special attention has been given to this star with all the large American refractors, and particularly at the Lick Observatory, and at no time has there been any suspicion of a close companion, or of any elongation in the principal star. As Hussey in his catalogue of the OS stars has given all the positive and negative results of the observations of this star in the last sixty years, it is not necessary to cite them here. There is no probability of this being really double, notwithstanding the measures recorded by several experienced observers. The faint star C was first noted by Newcomb with the Washington 26-inch when looking for B. The only other measure of This is: 1904.92 300?4 25^5 ...14 The following are all the measures of the Herschel companion: 1878.62 3 (2957) (Pub.L. O.U) ...A (3396). .Hu (A. J. m)(Pub. L. O. V)...HS (XH)...3«...l 8360. 2 2279. 1866.66 1902.62 1905.78 [Ma (XI). ..Ma (F.S.I). 8361. H 1313. 1893.56 [Big (Bui. Ast. XII, 299) Fixed-. i8i?8 181. 2 181. 6 ■ A (H).. 12.94 13.37 13.19 Glasenapp (V) 3» IK 2K ■ 3«. The only measure is: 3io?9 8T68 ik A Hu P Big 8362. A. G. 216. Double in A. G. Albany. Measures by Miller {A.J. 554). 8363. Ho 79. The only later position is: 1904.48 i5?8 o?45 3* [Ho (2778). ..Doolittle (Pub. Flower Obsy. II) .. .] Doo I 42 43 777 18l • S7 a 17 a 18 Burnham: General Catalogue of Double Stars 8364. OS 343. Apparently without change. The meas- ure in Ma (XIII), i2o?8 :o?oo (1845.70) i«, evidently belongs to some other pair. 1867.53 74?4 2f62 4» A 1898.41 76.0 2.83 3« Hu [01 (DC) . .. J (I) . .. Lewi. (Mem. Not. LXI, 486) .. . Hu (Put. L. O. V) . .. HX (XD)...] 8365. Ho 427. No motion. 1904.53 7o?9 nr5i [Ho (3234)..] 3» Doo 8367. P 636. Discovered with the 18^-inch; the dis- tart star with the 40-inch. A and B 5'i2 4.60 4.70 4-73 4.66 1885.51 1892.55 1898.31 1898.52 1898.67 1901.60 127-9 123.2 124.0 123.6 126.0 123-9 4.62 2« 2« 111 5» Iff 2/1 HS Ho |8 Doo Brown Doo [0 (X) ... 0 1 ... Ho (3234) . . . Doolittle (Put. Flower Obsy. I, II). Brown (3646)...] . HS (XH) .. 8368. P 826. Discovered with the 1 5 # -inch at the Wash- burn Observatory. Change is doubtful. There is a 7 m star 5'3«. The later measures are : 1893.52 333-2 0-59 2« Lv 9.8. • 9-9 1893-57 150.9 0.78 i» Wilson 9.5. .9.6 1896.70 331-5 0.71 2« A 9.5. ■9-5 1903.49 329.2 0.65 3» Doo 1905.36 327.7 0.75 in A [0(Xn)....0«....Lv (.-I./. 382).... Wilson ( Flowtr Obsy. 11)....] ) .... A (3396) .... Doolittle (Pub. 8369. 5 V. 74. (=0- 505.) The following are all the observations since 1783: I879-35 '37°' 42'66 in Cin6 6.0... 9.0 1903.56 137. 1 41.85 2« /3« 6.7. ..9.5 8370. 02 524. Probably slow retrograde motion. 1870.82 68?8 Obi. 5" A 1878.92 70.5 o?4± 3» Sp 1881.13 72.8 0.42 2» 02 1887.46 64.0 o-3S± 3" HS 1894.78 63-7 o-39 2« Big 1898.39 59-9 0.32 3" Hu 1903-48 55-9 0.29 i« Biesbroeck [OS (DC. X).... A (I)....Flm....Sp(n)....BIe....Big(5«/. Ast.ZU, 299).... Hu (Pub. L.O.V)... HS(XH)... Biesbroeck...] 8371. 0 245- (= Hd 149.) Sagitturii 46. Discovered with the 6-inch. The subsequently published observations of the Harvard Observatory show that it had been seen there | 778 previously. There is probably no change. This star is B. A. C. 6145. 1888.53 36i?9 4M1 in Lv 1892.52 353-3 3-98 2ff Lt 1893.66 350-4 387 3» Sellors 1894.58 352.7 3-93 4" Scott 1903.00 353-8 3-97 6m Doo [0 (V). .. 0 (Men. Not. XXXV, 31). .. Hd . .. Cin«. .. Lyl. .. Lv (A. J. r,S)(Proe. Havtrford Coll. Obsy. 189a). ..Sellors (3154, 3140) ... Scott (Brit. AU. Ais'n VI, »49)(iVo«. Not. LXIV, 5a) . . . See (3496) ... Do (3798). .. Innes (Moh. Not. LXL (x^)(Annals Cafe Obsy. H). .. ] 8372. 99 Herculis. A. C. 15. The companion has made nearly one revolution since it was discovered by Alvan Clark in 1859 at the observatory of Dawes with his 8^ -inch refractor. 'a8' 0' L_ -l_l_ -I I L L f SCALE 99 Herculis. A.C.I 5 There are but few measures in the first thirty years, and none at all during 180° of the angular motion. The following orbits have been published : 53-55 yrs. Men. Not. LI, 55 57 S ( Evolution of the Stellar Systems 63 . 0 Pub. A. S. P. XII, 240 64.52 A. N. 3912 The proper motion of the system is given : Auwers 0*135 in 30l?7 Paris 0.115 in 310.5 The following are all the measures: 1859.63* 347-1 1:71 1865.16* 353.9 1.90 1875.06* 14.0 1.32 1878.46* 24.4 0.99 1890 Gore 1895 See 1895 See 1900 Aitken 1901 Doberck 2ff Da 3» OS 2ff OS 3" P Notes to the Catalogue 18h ■37" 1880. 18* 1881.43 1883.65* 1888.54* 1889.50* 1890.45* 1891.56* 1892.40* 1894-73* 1895.30 1895.46* 1895.62 1895.65 1895-73 I895-73 1895.80* I896.62 I896.65 1896.70* 1897.54* 1898.33* 1898.42 1898.66 (1899.29* 1899.34* 1899.41* 1899.61 I900.54* I9OI.48 1901.53* 1903.50 /1903.37* \1903.71* 1905.66* [T>a(Mon. Not. XX, 55)....Da«....Flm. . ..Flm (Observatory IE, 25). . ..Hd. . .. Waldo (2190). ..Gore (Mon. Not, LI, 45). ..02 (X). ..pi. ..0J. ..fit. ..0 (2213, 2875, 3048, 3114, 3U*)(Pub. L.O.U).... Everett (Mon. Not. LVI, 464). ... Ho (3558). .. .Greenwich Obsy. (Mon. Not. LVI, 359; LIX, 400; LX, 500; LXII, 383; LXIV, 802).... Com (X).... See (A.J. 349, 359, 366)(Evolulion of the Stellar Systems). ..Doolittle (A.J. m)(Pub. Flower Obsy. 1,11).., Barnard (A.J. in).... Hu (Bui. L. 0. 44)....Do(39i2)....Biesbroeck..../3S....0«.... A (3396. 3466, 3639) (Bui. L.O.No.u)(Pub.A.S.P. Xn, 240) . . . ] 8373. Barnard 9. (AC = H 5026.) "Coarse double; in a neb.," H. The nebula is Dreyer 6559. The nearest com- panion was discovered by Barnard with the 36-inch (A. J. 447). No other measures. 29?9 0.91 3" (J 29.4 0.51 i« 77-6 1. 17 in 02 77-4 1.05 l» OS 281.2 0.65 IK 0 285.1 0.56 3« jS 294.4 0.72 3" 0 299.2 0.70 3" P 30S-7 0.88 IK Com 307.0 0.84 IK See 309-5 1.04 bn Barnard 297.2 0.89 m Ho 293-4 (0.34) 2K Lewis 315-2 1. 12 2K See 313-4 zn Moulton 309.6 1. 00 3« Com 305-0 0.85 2K Lewis 3"-9 1.07 3« Com 310-3 0.84 3" A 311. 1 1. 00 4« A 320.2 1. 15 3» r> 312.0 0-99 IK Lewis 308.8 0.99 IK Bryant 319-7 1.23 2 Hu 3'7-3 1-25 3» A 317-7 i-37 3« Doo 309.5 0.98 IK Lewis 319.0 1.27 4« A 319.6 1.07 IK Lewis 322.1 1.31 4" A 314.8 i-33 IK Bowyer 332-2 1.54 7" Doo 324-5 1.40 3" Biesbroeck 334-2 1-37 2K P 8374. H2 Toulouse Obsy. III...Hi (XII)... ] .Hl...Ra(XXV)...Se...J(ii25)...^(I,n). . Bl (V).... Glasenapp (HI).... Knorre (363a)... ..Du... Annals 8376. Ho 428. No change. 1904.49 8i?9 o?8i [Ho (3234)...] 39 4" Doo 8377. 100 Herculis. 2 2280. (= 9 III. 41 — Sh 262.) Relatively fixed. Several faint stars in the field. The proper motions are given by Auwers: A = 0.027 in 28?3 B = 0.037 in 36.5 1865.52 182.8 14.02 4K A 1890.63 182.7 14.05 4K Giacomelli 1898.05 182.2 13.81 6k Coleman 1905.76 182.4 14.00 3>» (8 [Ma (P. S.I)... Ma (304, 324)... Ma (XI, XII, XIII, XV)...Bes... Ek (I)...K... K (409) — Auwers (1393) Wr (Phil. Trans. 1851).... Pogson (Brit. Ass'n Rep. 1858)...Wh...Lu (1103)...Lu (I, H, III)...Sel.. Ra(XXI)... Hd... Ba (I, H, III)...Da*...Waldo (2190)...Giac [Ma (P. S.I)... Ma (I, H, III)...Sel.. Ra(XXI)... Hd... Ba (I, H, III)...Da*...Waldo (2190)...Giac [Ma (P. S.I)... Ma (I, H, III)...Sel.. Ra(XXI)... Hd... Ba (I, H, III)...Da*...Waldo (2190)...Giac [Ma (P. S.I)... Ma (I, H, III)...Sel.. Ra(XXI)... Hd... Ba (I, H, III)...Da*...Waldo (2190)...Giac [Ma (P. S.I)... Ma (I, H, III)...Sel.. Ra(XXI)... Hd... Ba (I, H, III)...Da*...Waldo (2190)...Giac [Ma (P. S.I)... Ma (I, H, III)...Sel.. Ra(XXI)... Hd... Ba (I, H, III)...Da*...Waldo (2190)...Giac [Ma (P. S.I)... Ma (I, H, III)...Sel.. Ra(XXI)... Hd... Ba (I, H, III)...Da*...Waldo (2190). "Omaha (III)...A (1209)... A (I, H)... WS...Gl... Je(2369, 2449)... En (2677)... Glasenapp (IH)... Cohn (3240)... Annals Toulouse Obsy. ID...Coleman (Mem.R.A. S. LIV)...06... ] 8378. Perry. Not in DM, but about im/DM (9°) 3565. 1901.49 313 1-32 2-32 p 10. 2...11.0 Perry (Eng. Mech. XXV, 260)...06...] 8380. 73 Ophiuchi. 2 2281. ( = JJ I. 87 = Sh 261.) 3 3-32 Probably binary, but the motion of the companion to 1903 is practically rectilinear. It is now a close and difficult pair. 180" 0.5 SCALE 73 Ophihi. Z;228L If a physical system, as is most likely to be the case from the Last position in 1905, the period will be unknown probably for another century. The proper motion is small, o'o22 in 1 ig?S (Auwers). 1783-35 265?7 2K W 1831.05 259.7 1 '54 3» 2 1841.26 254-2 1. 61 5" 02 1867.67 253-2 1. 18 5» A 1884.21 248.3 0.81 9» Per 1884.23 245-3 0.81 6k HI 1887.17 243-9 0.81 3» H2 1894.61 228.1 o.5± 2K Gla 1895-73 236.5 0.36 9« Con 779 18" Burnham: General Catalogue of Double Stars 1896.59 229?2 0.43 2K Lewis 1886.53 84.2 5« Per 1897-20 »3«-4 0.27 5" A 1894.51 84.7 0.86 2* Gla 1900.57 224.8 0.31 3" Bowyer 1897.62 85.8 1. 01 3" Brown 1901.63 236.2 0.22 in Bryant 1901.77 79.6 0.97 2n Ha 190302 234.6 0.20 3» Bowyer 1902.05 82.5 1.06 ion Bowyer 1005.70 3*7-9 in The last measure was made with the 36-inch under favorable conditions, and the quadrant appeared to be correct. [Ma (F. S.T)... OX (DC)... Ma (X)... Se... A (no,)... A (I, H... G lasenapp (HI)... Brown (3646).... Greenwich Observer (Mi LX),86; 1x11,383; LXIV, &»)... Bieabroeclc. >...Per...Sp(II) n..Vol. LX. 500; Ma(/'.^.r)...Ma(3o4, 3»4,43o)...Ma(IX,X,X,X...H(V)...Si...Mh... Wr...Fl...JJ...Bp...Da...SeI...Se(ioi7)...Ba(II)...Hd...Du... Oo(Tramt. R. /..-!<-,.,/. XXIX. Part 13)... Do (aigo)... WS...WSI...Gl... Sk....Big....FIm....OX(IX,X)....En(i5i8, 1674, 2677).... A (Mim.Accad. Sci.)...4(1036, 1116, aio5)... A (I, II)...Sp (ar33)...Sp (II)...HI (A.J. 303) ...HI (Wash. ObsHS. 1884, 1886)... HI (I, II)... T (2866)... Per... Per (2539, 3685, 1778)...Glasenapp (HI)...A (3396, 3466)...Com (X)...Hu U./.4'7). Greenwich Observer. (Mom. Not. LIX, 400; LX, 509; LXI, 486; LXI, 486; LXI, 380). Coleman (Mem. R.A.S. LUT). Sk. Sola (3679). H J (XII)...Biesbroeck...] 8381. S 700. I noticed a star 11m from A, 310°: 15°; and a fourth more distant, nearly s (1876). It is called "quadruple" in H (V). These are all the later measures: 1879.58 29i?8 1890.53 291.6 1904.64 289.9 1879-88 353-8 1890.53 352-7 1904.63 352.8 A and B 1870 in 18.77 2n 18.30 3n Cin...10.0 Gla 7-7--- 9-6 Miller A and C 29 '05 28.17 28.20 in Cin 2«  in angle. 1832.60 91-9 1*20 6« t 1842.72 94-3 «-'3 2« Ma 1849.12 90.0 1. 17 4" 02 1856.89 91.4 1.04 211 Se 1864.64 88.6 0.99 3» A 1875.83 87.8 0-93 4" Sp 8385. 2 2285. The angle by Struve appears to be too large, as there has been no change since 1866. The measures by Lewis and Dyson belong to some other pair. 1866.35 332.7 3.53 3. 1887.64 331.6 3.58 2. H2 1900.83 333.4 3.47 211 P [Ma (XI, Xm, XV).... Ma (F. S. I). HI(XH)...05...] .A (H).... Lewis (Mm. Not. LIX, 400)... 8386. Hu 195. (AC = H 593.) The principal star of H 593 was found  759- (AC = H 5028.) The duplicity of the principal star of Herschel's pair was discovered with the 6-inch at Mt. Hamilton in 1879. C is Cord. G. C. 24740. A and B 1887.30 2250.3 3.49 Pol 1896.65 119. 7 1.76 A and C (= H 5028) See 1886.60 148.7 15.27 P ...9.0 1896.67 M9-7 15-43 See -.-9-5 [0 (XT)...02...0 (2957X/W. L. O. II)...Pollock (Pub. Sydney Obsy. 1891)(J»*#«. Not. XLVII, 473 (Mem. R. A. S. L).... See (3496).... Herschel (Cape Obsns.) Scou(Mon. Not. LXIV, 53)...] 8388. £637. Discovered with the 18-inch. The principal star has a considerable proper motion: Boss of 15 in 1660 Porter 0.179 in 180.0 It is obvious from the measures that the companion is moving with it. Observations 1885.54 1 93- 1 6.96 3» HZ 1891.64 194.9 7-33 M P 1898.51 194.4 7.01 3» P 1898.52 191.8 7-55 in Doo 1901.58 192.9 7.41 3» Doo l....0(3H4)(/> ub. L. 0. O). ..HS(XH) ... Doolittle (Pub. Flatter 780 Notes to the Catalogue 1889. 8390. P 132. B. A. C. 6158. Discovered with the 6-inch. The measures appear to show slow retrograde motion. 1875-91 238?9 of 75 3» Sp 1881.58 237.0 0.79 3" (3 1887.53 229.4 0.64 2» Sp 1891.51 230.5 0.83 3» P 1892.52 227.8 0.89 211 Lv 1892.64 228.7 1.00 2« T 1895. 54 222.4 0.77 3» A 1896.50 224.5 0.94 3« Lv 1904.23 223.1 0.90 9« Doo [/5 (m)..../3 (Afox. AW. XXXTV, 59)..../94..../5 (3,4)(/'»i.Z,. O. H).... J (I).... A (2086)... Sp (2133)... Sp (II, App.)... Cin... Sp (HI)... Lvl...Lv (/«. /. 278, 4PT{Proc. Haverford Call. Obsy. 189a)... T (3186)... A (A. S. P. VII, 305).... Scott (Moil. Not. LIX, 437; LXIV, 52) Doolittle (Pub. Flower Obsy.U)...] 8391. OS 344. Change doubtful. 1867.54 Doo [Ma (XI)... 02 (IX, X)... A (I)... Hu (Pub.L. O. V) Doolittle (Pub. Flower Obsy. I, II...H2(XrD...) (See p. 1079) 4 »7 8392. 2 2286. Struve's angle seems to be too large, as there is no change in the last forty years. 1831.68 322°0 2?42 3» 2 1865.64 315-0 2.64 2» H2 1888.65 317-0 2.57 3" HI 1896.59 316-4 2.23 2« Pt 1901.77 3'5-4 2.68 2» Hu 1903-45 315-9 2.66 2ff Do [M« (P. S. I)... Ma (XI)... A (2195)... A (II)... Flm... Pt. Pt (A. J. 397)... HS (XH). Do (3931). -- ] Cin...Hl(II). 8393. P 638. (AB = 2 2287 rej.) The wide pair was rejected by 2 in Mensurae Micrometricae. The smaller component was found to be double with the 18-inch. The measures show no change. B andC 1893-50 5?5 i'48 1898.50 7.3 1.77 1903.54 8.6 1.58 1905.50 7.2 1.76 A and B (= 2 2287 rej.) 1863.63 150^8 22?22 1893.51 152.0 21.86 1898.50 151. 4 22.01 1903.54 151. 7 22.36 The 40-inch shows a 14m star near A, 339°0:i3?5 (1903). [0 (X)....01.... LvU./. 38a)....Doolittle (Pub. Flower Obsy. I)....HI (Wash. Obs. 1863XI, p. 134)...Brown (3646)...0«...] 8394. 2 2288 rej. Magnitudes in 2, 7-8... 10; in Pos. Med. and W 8 m. I called it 8)4 (1875). The observation in H (VII) as of 2 2287 rej., belongs to this pair. 1903.53 59-9 15 7 8 7...11. 1 1 4 Doo 3" P 3" Doo i« HI 3" Lv 4" Doo 2« P 8395. H 5030. Nothing since Herschel but this: 1901.42 287?3 41*94 2« 6...10.8 8396. AB AC H 2820. Nothing later but the following: 1901.49 278^8 5^65 2« 05 9.5...10.7 1901.49 83.2 12.98 2.35 8398. 2 2289. Perhaps a little change in the angle. 1841.11 239°2 1.34 5" 02 1857.08 236.1 1.06 4» Se 1865.53 236.0 1.19 6» A 1875.56 231.2 113 4" Sp 1882.12 231-7 1.10 6» HI 1890.69 231-5 1.06 3» Maw 1895.65 233-6 1.38 2« Gla 1900.02 232.6 1.08 7« Bowyer [Ma(f, S. I)...Ma(K,X,X,I,X,I,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI,XI, Acad. XXIX, Part 13... Do (2199)... Giacomelli (III)... Callandreau (Bui. Ast. XII, 523)... WS... WS... WS... G1... Sk... Jc (2449, 2772, 3802)... T (2898)... Per... Per (2529, 2685)... HI (Wash. Obs. 1884). HI (I, II)...Sp (II)...Glasenapp (I, III, IV).... Maw (I, III).... Big (Bui. Ast. XII, 299).... Slt.....Greenwich Obsy. (Mon. Not. LVI, 359; LIX, 400; LX, 509; LXI, 486; LXII, 383, LXIII, 403; LXTV", 80a)... Collins (A.J. 378)...HS (XH)...Coleman (M em. R. A. S. LIV)...Biesbroeck...] 8398£. Ho 267. 1902.93 [Ho (2977)...] Later measures give smaller distance. 354?3 14?04 4" Doo 8399. A 237. Other small stars in the field, the nearest, 91° : 9'. No other measures of the close pair. [A(3784)(.B.L.O. No. 16] 8400. Ho 429. 1902.40 Fixed. 23?8 3'6i 6« Doolittle (Proc. Haverford Coll. Obsy. 1891)(A.J. 978)...Doolittle (Pub. Flower Obsy. I)... ] 8402. H 1313. The only measures are: 1893.56 134°0 9?54 \n Big [Big (Bui. Ast. XII, 299)... ] 8403. Lv 7. Discovered by Leavenworth. 1899.62 278^3 3'86 4« Hu 7. 5...11. 5 [Lv (Prot. Haverford Coll. Obsy. 1899X/I. /. 278)... Hu (Bui. L. O. No. 44)...] 4" »4 4" 45 8397. Ho 80. No other measures. Not seen by Hough 447 1893-97. [Ho ( 2778, 3558)...] 4 47 4 53 4 53 4 57 5 57 5 57 7 78 18" Burnham: General Catalogue of Double Stars 5 54 5 54 5 54 5 54 6 58 8404. 2 aagi. The distance seems to be increasing. 1868.02 339°a 25*90 4» & 1901.03 339.2 26.80 3« p [M*(F. S. I)...Ma(XI)...BI(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V)...B(V 292. (AB = H 5035; AD = H 2822.) The faint star C, between A and E, was noted with the 26-inch at Washington. The bright star has a proper motion of 0.027 in the direction of 280.7 (Auwers). This is too small to say with certainty whether or not the companions have the same movement. The principal star is a spectroscopic binary, discovered by Frost and Adams at the Yerkes Observatory (Astrophysical Journal, XIX, 351). A and B (= H 5035) 1836.50 259?9 1 6 '08 i« Lam 1879-37 257.7 16.66 IK P 1880.00 258.6 16.96 2« Cin 1892.56 258.6 17-12 2« Lv 1897.71 258.1 17.24 3" See 1901.57 258.3 A 16.99 and C 3« Doo 1892.57 H7-4 23r73 IK Ho 1897.73 120.7 25.98 IK See 1899-55 119. 0 25.92 IK 0 1901.55 118. 4 25.58 2K Doo A and D (- H 2822) 1847.3 3'2°9 48 -'57 Jacob 1890.46 312.0 48.70 2K Gla 1892.57 3"-9 48.78 I» Ho 1901.57 312-5 48.40 3« Doo A andE 1847.3 H5?4 50-54 Jacob 1892.56 116. 0 49.96 IK Lv 1892.57 114. 8 50.02 IK Ho 1901.57 115. 0 49.94 3» Doo [0 (V). .. 0 (Mm. Not. XXXV, 31) . ..01.. .$>.. .Ho (3934). ..See (3496). ..Jacob (Mem.R. A. S. XVTJ). ..Lamont (Analen Konigsberg Sternwarte AVli)... Cin*. ..CinV. .Cin«.. .Lv (A. J. vjt)(Proc. Havtrford Coll. Obty. 189a). .. WS. ..WS». ..Glasenapp (I) . . . Doolillle (Pub. Flower Obty. II)...] 8414. 0 131. The close pair was discovered with the 6-inch, and in measuring that, the third star C was added with the 1 8 yi -inch. So far there is no evidence of change. e-^j' A and B 1880.53 279-7 2^58 2K (S 1892.53 280.2 2.76 2K Lv 1892.57 278.5 2.60 in Ho 1898.63 279-4 2.80 3» Cogshall 1899.62 278.5 2.85 4" Hu A andC 1892.57 278?5 7*02. IK Ho 1898.63 283.7 7.40 2K Cogshall 1899.65 281.6 8.02 IK Hu [0 (HI) . ..0 (Moh. Not. XXXIV, 59) .. .03. .. J (I). ..A (ao86) . ..Cin*.. .Cin«. .. Lvl....Lv (A.J. ijS)(Proc. Haver ford Coll. Obty. 1892). . ..Ho (3334).... Cogshall (A. J. 478). Hu (Bui. L. O. No. 44)...] (See p. 1079) 8415. H 594. No measures in H; described as "triple," with R. A. uncertain. Found and identified as here given. Measures from Se1. Probably fixed. AB I905.63 I23?I 7-72 2» P 8.5. ..8.7 AC 1905.63 239.O 13.46 2K P .9.2 Se3. .Cin4...0«.. •1 [Sel. 8416. Hu 674. No other measures. [Hu (Bui. L. O. No. 87)...] 8417. 2 2293 rej. The only measure is: 1902.62 263?8 Hu 8418. OS 345- Probably fixed. 1867.62 65% If28 4» A 1876.70 64-3 1.22 IK OS 1885.41 60.7 1.28 2K Per 1898.51 62.2 1.34 3» Hu 1901.63 66.0 1.18 3" Doo « 45 6 46 « 57 [Ma (XI)...OS (DC, X)... A (I)... Per...Per (2749)... Brown (3646). L. O. V)... HS (XH)... Doolittle (Pub. Flower Obsy. H)... ] .Hu (Pub. Washburn Obsy. II)... Com (VI)... ] Miller 8420. 2 2302. No. 9082). 1868.60 1897.54 Draconis 159. No material change. (See 7 «• A and B 247-7 245.4 5-55 5-85 4» 2K A Gla 783 Notes to  (I, H)....Du....Ol (IX).. Giacomelli (HI)...Sk»...Sp (II)... Per...Per (2529)... Collins (A. J. 378). Glasenapp (IV, V)... Greenwich Obsy. (Man. Not. LX, 500)... Do (3931)... 8422. Ho 82. The only other measure is: 1896.77 214?8 o'57 i» Ho [Ho (2778,3558)...] 8423. See 348. Discovered by Cogshall. His later measures are: 1899.65 302?o 0*96 3» Cogshall [See (A.J. 431)... Cogshall (A. J. 486)...] 8424. A 239. (ABD = 2 2300 re/'.) The nearest of the Struve companions was discovered by Aitken to be double in 1 90 1. No other measures. [A (3784) (Bui. L. O. No. 16... 8425. H 2825. The magnitude in DM is 9.0. Observations since H are: AB 1893-55 28?5 1905.76 27.8 AC 1893.55 345- 1 1905.76 344.8 C is DM (22*) 3305. [Big (Bui. Ast. XII, 299)...0«...] The only 15.55 in Big 15.20 in 0 8.7. .11.0 93-80 In Big 93-37 In P . 8.7 8426. H 2823. Later observations give 1880.51 332?3 20?34 2n Cin 1890.53 331-0 (Cin... Cin... Glasenapp (I)...] 20.34 20. IS Gla 9.3...9.4 8427. Hn 142. 1899.55 Later measures give: 246^5 of98 3« Hu [Hn (Pub. Washburn Obsy. II) Com (VI)...Hu (Bui. L. O. No. 44)...] 8428. 2 2295. One of the stars seems to have a proper motion of about 0.0 along the line joining the components. 1831.41 173-9 uf6o 3» 2 1866.17 172.4 11. 14 3« A 1880.40 171. 4 10.70 in P 1905.67 '73-0 10.12 4" P 2» P m See 3" Boothroyd in P [M>(f. 5. 1)...Ma (XI)...J (H)...Cin5...03...08.,.] 8429. 16 Sagittarii. f> 286. Discovered with the 26-inch at the Naval Observatory. Auwers gives the proper motion of A 0^029 in the direction of 24 1°. If the small star was fixed in space, the effect of the movement would be to decrease the distance of B. The reverse of this appears to be shown by the measures, and it is probable that the components are moving together. These are all the later measures: 1891.63 216.0 6.03 1897.73 217.2 6.22 1898.66 213.5 5.93 1905.64 218.0 6.16 0 (V)...0 (Mon. Not. XXXV, 31)...01.../} (3m)(Pub. L. O. II)...See (3496) Boothroyd (A. J. 478)...06... ] 8431. 5 v- 93- The components are DM (280) 2955 and 2956. Bigourdan has measured another pair, unless error in reducing distance. The following are all the observations since 1783: 1880.40 136.4 54.70 2n /3 [03...Big (Bui. Ast. XH, 299)...05...] 8432. H 856. The R. A. Noted as double in Schjellerup. 1830.47 68?3 27f28 1879.36 63.7 25.82 1890.53 244.0 24.88 1903-54 63.2 24.76 1890-54 [HI...CinS... Glasenapp (I)...08...] 8433. 2 2294. The change is principally in distance. The measures are discordant. In H1 is about 2m too small Motion doubtful. i« H 8 ...8 + 2n Cin 7.5. ..8.0 2n Gla 9.2. ..9.4 2n /S 8.7. ..8.8 1841.55 87?8 1. '04 in 02 1856.85 93-4 0.62 3" Se 1865.80 84.2 0.85 in 02 1866.21 87.8 o.7± 2n A 1872.56 84.9 0.66 in 02 1876.53 84.9 o.4± 1 in Sp 1883.36 no. 1 o.36± 4" Sp 1884.67 71. 1 0.50 7» En 1897.64 105.5 0.20 in Hu 1897.91 100.6 0.27 9» A I903-55 103.0 0.29 2» A 783 [Ma (F.S.I)... Ma(X,XI) ...Se...OS (IX) .. . A (H) . .. Flm . .. Sp(2i33). .. Sp (II) .. ,Pt. ..Per. ..Per (2748).. .En (2677, 2742, 2786). ..Glasenapp (HI, IV) ...A (3396, 3466, 3639)... Hu (4. /. 427).. .Bryant (Mon. Not. LX, 509; LXI, 486; LXII,383; LXIH,403)...H2(Xn)...] (See p. 1079) 8 17 » n « »3 18* Burnham: General Catalogue of Double Stars »"' »7* 8434. See 349. Other measures at the Lowell Observatory: 1899.66 I30?i io'oq 2« Cogshall [See (.-!../. 43")... Cogshall (.-«./. 486)...] »» 8437. A. G. 317. Both stars in A. G. Harvard. ures by Espin (3717). 8 35 8 51 Meas- 8438. 0 1091. Discovered with other measures are given. the 12-inch. All the 1896.69 25-4 0^66 m Lewis 1898.60 29.8 0.45 5» A 1900.52 29.4 0.36 3» Doo 1900.78 33-9 0.28 4" Bryant 1903.73 32.1 0.40 i» Biesbroeck 1905.63 23.0 0.38 4" Doo [0 (XV)...B(,*)3<))<.Pui. L. O.II).. .Greenwich Obiy. (Man. Not. LDt, 400; LX, 409; LXI, 486; LXH. 383) ...UoolittIe(yt.y. 547) (Pub. Flower Obsy. U)... Biesbroeck.. .A (3585).. .] 8 50 8439. Ho 268. No measures. Always seen single at the Flower Observatory. [Ho (2077)-.-] 8440. 2 2298. Little, if any, change. 1866.71 i8o?9 1888.69 179.7 [Ma(.F. S.I)...Ma(XI,Xm,XV). Gl...HS(Xn)....] 2;37 2.30 . Du...Bi (V)... A (n)...ws...ws*. 3» 2« HS 8441. 40 and 41 Draconis. 2 2308. (= fl[ *V- 67 = Sh 267.) A very slow decrease in the angle and distance. The proper motions are given: 40 Draconis (B) 0! 142 in 23 7 Auwers 0 142 in 23 8 Bossert 41 Draconis (A) 0. 136 in 22 0 Auwers 0 140 in 21 9 Bossert 1864.30 234-6 20.25 5« A 1877.27 234-7 20.18 234-7 20.18 6« Je (tafia)... Engelhardt (II)... En (2677)... Glasenapp (III). Annals Toulouse Obsy. III...) 9 7 8442. A 38. No other measures. [A(3635)(.B«/.!■ O. No. II)...] 8443. 0 284. These faint companions were noted with the 18-inch. Glasenapp measures from A three more distant stars: 1890.51 i92?i 57'32 2» 2...8.8 1890.51 179.6 76.01 2« 2...8.9 1890.51 268.5 138.87 2» 2...9.6 Cogshall measures a 13.5m star from A, 12.5c: 17.53 (1898.67) in. A and B 1890.51 358?2 19*22 2* 2 Gla 7. 3... 10. 5 1898.67 359.3 1873.67 1893.70 316.1 1. 61 Wilson 1898.68 318.3 1. 51 m Boothroyd 1898.75 318.6 1.63 3" Doo C and D 1893.70 1699.70 2^24 m Wilson 1898.68 18.8 2.32 m Boothroyd 1898.75 18.0 1.99 3« Doo A and C 1890.50 140.8 60T41 2« Gla 1898.68 140.5 59-76 2« Boothroyd 1898.75 141. 1 60.15 3» Doo (Mon. Not XXXV, 31) ..03... Cin*. . Cin*. . Lv (A.J. 38a)... [0 (V).. Wilson ( )... See (3496)... Doolittle (Pub. Flower Obsy. 1)... Boothroyd (A.J. 478)...Glasenapp (I)...] 8449. V Sagittarii. 0 760. Discovered with the 6-inch at Mt. Hamilton in 1879. There is probably no material change in the close star. The bright star has a proper motion of 0M26 in the direction of 288.4, according to the Second Washington Catalogue, and B appears to be moving with it. The faint star, C, was noted by Aitken with the 36-inch. The proper motion of A substantially accounts for the change in the position of the distant star, D. A and fi 99 -5 4-36 99-2 3-&0 101.2 3.65 105.3 3-87 A and D 94 '38 2» 93-14 3" 1886.71 1895.72 1896.46 1897.38 in 3» 2« In Pollock Sellers A See 1879.66 1896.47 302.2 303-8 P A 10 (XI)....02....0 (i<K7)(Pub.L.O.iT).... Pollock (Pub. Sydney Obsy. 1891) (Men. Not. XLVII, m)(Mem. R. A. S. L).... A (3396).... Sellers (3369).... See (3496)...] 8453- H 2827. "A very remarkable object; a double star in a pretty large, bright, oval nebula, 50" in diameter." Unchanged. 1879.46 253?o 19^82 1903.48 253.0 19.88 [0I...0...Cin...0«...) 3» in 10...10 9-8... 9.9 8454. 02 346. 1867. 1898.40 Without change. 328?2 5^2 328.7 5-59 4" Hu [Ma(XI,Xm)...OZ (IX)...Da3... Se... Se... En (1674)... Du... Ba (I). J (I)...T (2991)...Per...Per (a685)... Knorre (3518)...Hu (Pub. L. O. V). Coleman (Mem. R.A.S. LIV)... ] 8455. OS (App) 167. Error of 2m R. A. in OS. B is DM (4°) 3677. No motion. 1905.52 78?5 53'63 2» /J [4(1)...0«...] 8456. P 246. This difficult pair was discovered with the 6-inch. There is no evidence of relative motion. The magnitude in Gould is 7%. 1881.59 II0?0 o'47 3« (9 1881.61 ti7-3 0.47 3»  pos. est. from diagram." Examined, and principal star not more than 9 m (1876). The only measures are: 322?3 5?25 2« (VI)...Lv (A.J. 407)...Gottenapp (II)... Doolittle (Pub. Flower Obsy. II)... ] 8459. P 299. (AB = Sh 263.) The faint stars near this "> 4» wide pair of South and Herschel were noted with the Washington 26-inch. The other measures are: 1899.55 1879.46 54.32 Cin 7.0...8.5 1899.55 12.4 53.69 2« 6.9...7.7 1899.55 12.6 54.16 [0 (V)... 0 (Mon. Not. XXXV, 31)... 0 (3m)(Pub. L. O. U)(Pub. Cin5...] 8460. 9. 5... 9. 6 8464. Ho 269. No motion. Not in DM, but 5i/the star, DM (200) 3712. 1904.42 1615 636 4K Doo [Ho (2977, 3558)...] 8467- P 639. (CD = p 300; AC = Sh 264.) The faint star, D, was detected with the Washington 26-inch in 1874, and subsequently the principal star of the wide pair was found to be a close pair with the 18-inch. If the distance in 1874 had not been less than at the time of discovery in 1878, it could hardly have been missed with the larger instrument. 18h Burnham: General Catalogue of Double Stars It is evidently in rapid motion. It was an easy pair in 1878, and entirely beyond the reach of the 36-inch under fine conditions in 1892. The measures in 1878 are very discordant. It was noted at the time in the first observation, "distance certainly too large." The second and smaller distance is given on the diagram, with a mean of the position-angles. The ellipse shown is not given as an orbit, but to show the probable Distribution of the measures as to quadrants. It is very probable that at least one revolution has been completed since discovery. The rapid increase in distance from 1901 to 1905 is suggestive of a much shorter period. All the measures of the  Uncertain in A 1899.49 Less than o'l 2n A 1901.52 197-5 0.11 2° A 1904.66 148.8 0.34 3" A 1905-55 149.4 0.48 C and D (=£300) 2° A 1898.50 322?4 7-55 in Doo 1899.20 323-3 8.07 3° A 1901.59 321.9 7.78 in Doo There is no change in the wide stars. AB and C (= Sh 264) 1877.60 52?2 17-37 2° Cin 7-2. .8.0 1878.66 5'-7 17-30 2° P .8.0 1883.29 5'3 17.15 3° Sp .8.0 1890 50 51.2 16.67 2n Gla 7-2. 7-7 1891.65 52.4 17.21 211 P 7.1. 7-7 1898.49 52.0 17-31 3» Doo 6.9. 7-7 1899.03 52.0 17.27 2« A 6.9. .7.0 [0 (V, X)....0 (Men. Net. XXXV, 31)...01... 0 (3114, 3i4»)C«*. L. O. U)(A. J. aji)....Sp(U)....H\(lVasn. Oitns. i86a)....Cin«....Glasenapp (I) (A.J. 341)... Scott (SrjY. Ast. Ass'n V, 75; VI, iio)(Men. AW.LXTV, 5a)... A (363o)(fi«/. L. O. No. 11)... Doolittle (Pub. FUnuer Otty. I, II)... ] 8468. OS 349. Probably some change in the  0.62 3« 02 1870.17 103.6 Obi. 7» J 1884.24 98.3 0-39 8» En 1889.66 93-2 Obi. 3« T 1898.68 107.9 0.29 3» Hu [ OS (IX)... Ma (XI)... Flm... En (2678)... T (3186)... Hu (/>«*. £.0. ▼)...] 8469. S 2307. Fixed. 1866.74 204°7 4?i6 3n A 1894.55 204.5 4-23 2» Gla [Ma (F. S. I)...Ma (XI)... A (II)...Glasenapp (HI)... ] 8470. A 240. No other measures. [A (yi%$(Bul. L. O. No. 16)... ] 8471. H 1317. Bigourdan measures three pairs in or near this place, magnitudes not given, and Miller still another. These measures are: "893-57 "32?3 9-98 in Big "893-57 "53-5 10.78 m Big 1893-57 346-7 11.69 \n Big 1904.69 122.2 18.29 3" Miller The first is evidently H 1 31 7. [Big (Bui. a si. xn, 299)...] 8476. 0 1274. The wide double companion BD was not noted with the 18-inch in 1878, and the brighter of the two found to be a close pair with the 36-inch in 1892. A and B 1878.85 239°5 96°08 2« 1898.62 239.4 96.10 3n B and C 1898.63 146.2 4n B and D 1878.85  Lewis (Men. Net. (See p. 1079) Notes to the Catalogue 18* iam«* 8477. H2831. Nothing later but the following: 1904.64 342?6 13*60 2« Cogshall »s »3 8479. 2 2304. Unchanged. 1866.95 71-2 S'03 4» A 1895.51 68.5 5.16 2» Gla [Ma(.F. S.I)...Ma(XI)...Hl...Wr...Se...J (II)...Glasenapp (IV)...] 3 >9 8480. $ Sagittarii. See 350. Distant companions noted by Cogshall {A.J. 431). 13 ao 8481. H 5494. The  2305. Unchanged. 1866.53 1905.70 335-1 334-0 4 '92 5.10 3» 211 A [Ma(/>\S.I)...Ma(XI)...Se...BI(V)....d (IT).../3«...] 8483. Schj 16. From list of new pairs by Schjellerup. Angle increasing? The following are all the other measures: 1875.68 195.5 2f56 4» Sp 1879.08 194.2 2-34 3« Cin 1888.48 196.2 2-33 3" Lv 1890.56 199.4 2.97 2« Gla 1900.53 198. 1 2.69 3" Doo ... J(I).. . Sp(ai33)... Sp(H)...Lvi. ..Cin5. . Glasenapp (I) 8484. A. G. 218. Double in A. G. Albany. by Miller (A. J. 554). Measures 8485. 2 2303. The angle in 2 appears to be too small, as the later measures show no motion. 1851.76 223.3 3-oo 4« A 1879.66 221.9 2.64 3» Sp 1887.60 223.3 2.91 3» HI 1895-71 224.0 2.64 2M Collins (Ma (F. S. I)... Ma (XI, Xni, XV). A (1116,2195) ••• A (I, II)... Se. Lvl...LM...Sp(II)...Hl(II)., Mh... H(VU)...Wr...Hd...FIm... . Giacomelli (III)... ft...CM...Clno... Glasenapp (I)... Collins (A. J. 378)... Pt (A. J. 397)... Brown (3646)... Boeger (A. J. 554)... ] 8486. A. G. 219. by Miller (A.J. 554). Double in A. G. Albany. Measures 8486. 8488. P 48. Discovered with the 6-inch. No change. 1879.08 359°7 2?43 2n Cin 1886.30 358.8 2.51 m LM 1892.56 360.2 2.17 l« Lv 1898.72 362.5 2.26 3» Boothroyd [01...0 (Mon. Not. XXXII, 350 •• A (I)...Cin*...L...Lv (A. J. 278) (Proc. Haverford Coll. Obsy. 1893)... Boothroyd {A.J. 478)... ] 8489. Hu 197. A later measure: 14 1902.65 32?7 of37 iw Bowyer \TX.w(A.J. 485)... Bowyer (Mon. Not. LXIII, 403)... ] 8490. Perrine. Discovered by Perrine at the Lick Observatory. 1902.65 i?3 3?6o 3« Hu [Perrine (Pub. A. S.P.X11, 129...Hu (Bui. L. O. No. 44)...] 8492. A. G. 220. Both stars in A. G. Harvard. Measures by Espin (3717). 8494. A 242. No other measures. [A(37Zt)(Bul. L. O. No. 16)...] 8496. 74 Ophiuchi. H 5495. The large star has a proper motion of oo in 264½ (Auwers). The following are all the measures: 1878.51 285½ 27½ in 3½l 1903.40 286.4 28.20 3½ 36...11. 6 8497. A. G. 221. Double in A. G. Berlin. 1903-73 303½ 29½ Biesbroeck [Hu (Bul.L. O. No. 44)... Miller (4./. 546)... Biesbroeck 14 5½ 8498. 1) Serpentis. 2 8, App. I. (=¥ VI. 14.) The is change in the position of the smaller star is due to the proper motion of V. Auwers 0.904 in 220 ?6 Bossert 0.906 in 221 4 1781.80 99?I 81 '33 i» W 1836.46 77.2 112.70 3» 2 1867.70 69.5 135-78 in 02 1879.37 67-3 143.66 in P 1882.55 66.8 146.88 m OS 1886.68 66.2 149.88 2« HI 1904.40 63-5 163-57 2» /9 1905.20 63-4 164.33 in P The measures of 2 and 3 give 0888 in 2i7?2 for the proper motion of A. [A (1736)...J (n)...OS(X)...Pk...Hl(»roM. Obtns. 1886)... HI (II)..,0»... Flm.../3«...] 787 18" Burnham: General Catalogue of Double Stars ijmu* IS M 13 37 3 33 8500. H 1319 1873-41 1904.66 1905.62 Fixed. 193-4 192.9 194.8 17.00 16.32 17.52 These are all the measures: 5 In 3 In A 8.7.. Miller 9 P 8.5.. 1 1. 11 10.8 M <i)...o« 8501. 2 2309. (= 9 I. 86 Sh 465.) Fixed. 1868.38 35i?7 3-'s8 4n A 187764 352-5 3-79 3» Sp 1894.55 350.9 3.66 2n Gla [M«(^. S. I)...Ma(X.XI)...Bp...D»»...Wr...Se...Se...Se...Hd...Ba(II)... S. (II).. Sp (U).. Glaaenapp (HI).... Bowyer (Man. Not. LXTV, So*)....] 8502. J 18. (AB = 2 2306 = Sh 266.) The duplicity of the 2 companion was discovered by Dembowski in 1864, but there is an earlier measure in the more recently published observations of Mitchel (Cin2). There appears to be no sensible change in the close pair since 1848, and no change in the principal star since 1831. B and C 1848.62 63-8 0.62 in Mh 1865.18 64-3 0.82 DM A 1877.66 60.7 I.09 in Sp 1878.68 62.3 1.04 in A 1886.62 67.9 O.90 4" HI 1898.65 65-3 1.02 2U Hu A and BC 1865.08 220°0 12°30 4" A 1880.67 220°0 12°30 4" A 1880.67 220°0 6 12.14 4» HI 1898.65 221.6 12.07 In Hu [H«....Ra(XXm)....J (1194, 1573)....^ (I, H) Mh....Ma(/\ 5. 1)....HI Wash. Obsessions. 1868, 1884...HI (II)...Flm... Pt... Cin... Cin... L»l... Sp (II 1.... Glaaenapp (I, III)...ft (A. J. 397)...Annals Toulouse Olsy.lll ...Jouflray (Bui. Alt. XXI, agg)... ] 8504. 23 2310. 1866.06 1886.69 1903.50 Probably unchanged. 237?2 4^98 3n A 235.9 5.21 3n HI 238.6 5.15 2n Do [Ma(^. 5. I)...Ma(XI, XH, Xm)...H(V)...Se...Flm...WS...WS2...Gl... A (U)... Sp (U)....HI (Wast. Obsessions. 1886)....HI (II)....HS (XII)....HS (XII)....Do (3931)... Bowyer (Mon. Not. LXIV, 80a)... 8505. P 125a. Discovered with the 18-inch in 1875, but inadvertently omitted from the published catalogues of that time.  O. U).. Ho (3a34)...HS (XH)... A (Bui. L. O. No. 11)... Doolittle (Pub. Flower Obsy.U) 8508. Ho 566. This star is given a proper motion of it in 360° (Paris). 1897.63 140^5 0*51 in See 7.5...8. I Ho(3557)M./.ai5)... See (3406)..] 8510. 2 2312. 1868.38 1883.60 1903.65 Fixed. 339-3 339-8 336.2 1-53 1.66 i-47 4» 4» 2K A Per Gr. Obsy. [Ma(^. S.I)...Ma(X)...Se...OX(IX)...4(II)...UL... Per (3559)... Glasenapp (IV)...Brown (3646)... Greenwich Obty. (Mm. Not. LXIT, 80a)... ] Ho 430. No change. 1903.48 194°2 2^48 3n 1904.42 193.8 2.37 3n Ho (3334, 3558)... Bowyer (Gr. Obs. 1899). Lewis (Mon. Not. LXHI, 403)... P 9.2...10.3 Doo 8512. 2 2311. Rectilinear motion. The measures of 2 and P (1830-1900) give 0*047 '•> ioj°2 for the proper motion of A. There are evidently large discrepancies in some of the distances. 1830.30 170?7 8T65 4» Z 1850.71 165.9 8-43 in Ma 1867.77 164.9 6.69 4» A 1881.64 164.2 6.78 3" Sp 1887.65 159.8 6.11 2n HS 1895.71 159-8 6.08 M Collins 1896.48 158.8 6.00 3» Lv 1896.61 59-5 5-43 2« Pt 1897-57 159.5 5-95 M Gla 1900.51 159.0 5.68 2« Pt [H (IV)...Mm(F. S.l).. . Ma (XI. XIH) ...Flm.. A (1800). .J (II)... ...Collins (A.J. 378). ..Pt(A.J 397 ...Lv(A ./.407).. Glasenapp HS(XH)...0&...] Sp(H) 8513. A 243. No  (I)... Sk6... A (/«./. 429)... Greenwich Obsy. (^<>». AW. LIX, 400; LX, 509; LXI, 486; LXI, 486; LXII, 403; LXIV, 803)... Biesbroeck... H5 (XH)... Doolittle (A. J. 547) (Put. Flower Obsy. II)... ] 8516. A. G. 222. Double in A. G. Leipzig, and noted independently by Perrine at Mt. Hamilton, whose measures are given. A 13 m star, 51^4 : 14^9. 1902.64 145.3 1-48 3« Hu 1904.44 145.3 1-48 3« Miller [Perrine (Pub. A. S.P. XH, 1*9)...Hu (Bui. L. O. No. 44)-. 8517. 2 2326. Without change. 