What is IRAS 18204-1344?
{{Starbox begin}} {{Starbox observe|constell=[[Scutum (constellation)|Scutum]]|ra={{RA|18|23|17.9056}}|dec={{DEC|-13|42|47.118}}|epoch=J2000.0|equinox=J2000.0}} {{Starbox character|class=M3Ia-M5Ia|variable=[[Semi-Regular variable star]]|appmag_1_passband=R|appmag_1=+11.149|appmag_2_passband=G|appmag_2=+8.391|appmag_3_passband=J|appmag_3=+2.845|appmag_4_passband=H|appmag_4=+1.403|appmag_5_passband=K|appmag_5=+0.713}} {{Starbox astrometry|dist_ly=~7,500}} {{Starbox detail|mass=24.4-31.8|radius=1,188-1,352|temperature=3,396-3,621|luminosity=169,122-283,116}} {{Starbox catalog|names=RAFGL 2139, IRAS 18204-1344, IRC -10414, 2MASS J18231790-1342473}} {{Starbox end}} IRAS 18204-1344 is a red supergiant star in the constellation Scutum, the star is located at around 7,500 light years away from earth [[Category:Stars]] [[Category:M-type supergiants]] {{sci-stub}}