Yn chryss roltageagh
[[Coadan:InnerSolarSystem-en.png|300px|thumb|The asteroids of the inner Solar System and Jupiter: The belt is located between the orbits of Jupiter and Mars.
{| style="width:100%;"
|-
| valign=top|
{{ogher|#FFFF00|border=1px solid #B3B300|[[Yn Ghrian|Y Ghrian]]}}<br />
{{ogher|#6ad768|border=1px solid #2B9929|[[Troyagh Jupiter|Troyee Jupiter]]}}<br />
{{ogher|#007DD6|border=1px solid #00508A|[[Cruinlagh|Cruinlee]] ny [[planaid]]yn}}
| valign=top|
{{ogher|#e9e9e9|border=1px solid #999999|'''''Y chryss roltageagh'''''}}<br />
{{ogher|#d39300|border=1px solid #855D00|[[Lught Hilda|Roltagee Hilda]]}}<br />
{{ogher|#c90000|border=1px solid #940000|[[Red nies-Dowanagh|Reddyn nies-Dowanagh]] {{small|(reihys)}}}}
|}
]]
[[Coadan:Ceres-Vesta-Eros compared to Pluto-Charon.jpg|300px|thumb|She [[Keres (planaid crivassanagh)|Keres]] y corpane s'odjey mooar 'sy chryss roltageagh. Ta slane-ghlout y chryss roltageagh ny sloo na glout [[Pluto]], as mysh daa cheayrt ny smoo na eayst Pluto [[Charon (eayst)|Charon]].]]

She ard ayns [[Corys ny Greiney]] jeh cummey [[torys]] lesh y [[Yn Ghrian|Ghrian]] 'sy çheshvean ee '''yn chryss roltageagh'''. Ta'n ard sheeyney magh 'sy reamys eddyr cruinlee ny planaidyn [[Jupiter]] as [[Mart (planaid)|Mart]]. T'eh goaill stiagh ram corpaneyn stooalt lesh cummaghyn meereiltagh ta enmyssit [[roltageagh|roltagee]] ny [[myn-phlanaid]]yn. Shymmey mooadys t'oc, agh t'ad foddey ny sloo na [[planaid]]yn as t'ad soit mysh millioon dy chilomeaderyn voish y cheilley (ny mysh shey thousaneyn keead dy veeilaghyn). She '''cryss vooar ny roltagee''' yn ennym elley ta currit er y chryss roltageagh er-yn-oyr dy vel pobbylyn elley dy roltagee ayns Corys ny Greiney.<ref name = Williams>{{cite news |url=http://www.universetoday.com/32856/asteroid-belt/ |title=What is the Asteroid Belt? | first=Matt | last=Williams |work=Universe Today |date=2015-08-23 |accessdate=2016-01-30}}</ref>

Ta'n chryss roltageagh ny [[jysk keayrt-rollageagh]] sloo as s'odjey sthie ayns Corys ny Greiney. Ta rhenkyn jeh [[corpane beg Chorys ny Greiney|corpaneyn beggey Chorys ny Greiney]] ayns ardjyn elley goaill stiagh [[reddyn nies-Dowanagh]], ny [[Kentaur (myn-phlanaid)|kentauryn]], reddyn [[Cryss Kuiper|chryss Kuiper]], reddyn y [[Yn jysk skeaylt|jysk skeaylt]], ny [[sednoyd]]yn, as reddyn [[bodjal Oort|vodjal Oort]]. Ta mysh 60% jeh glout y chryss vooar roltageagh ry-gheddyn ayns ny kiare roltagee smoo: [[Keres (planaid crivassanagh)|Ceres]], [[4 Vesta|Vesta]], [[2 Pallas|Pallas]], as [[10 Hygiea|Hygiea]]. T'eh oolit dy vel glout y chryss roltageagh corrym rish 3% jeh glout [[yn Eayst]].<ref name="Pitjeva2018">{{cite journal|last=Pitjeva|first=E. V.|author-link=Elena V. Pitjeva|title=Masses of the Main Asteroid Belt and the Kuiper Belt from the Motions of Planets and Spacecraft|journal=Solar System Research|volume=44|issue=8–9|pages=554–566|year=2018|arxiv=1811.05191|doi=10.1134/S1063773718090050|bibcode=2018AstL...44..554P|s2cid=119404378}}</ref>

Ta Keres, yn ynrican corpane 'sy chryss roltageagh ta cho mooar dy ve coontit myr [[planaid crivassanagh]], mysh 950&nbsp;km er crantessen, agh ta Vesta, Pallas, as Hygiea ny sloo na 600&nbsp;km er crantessen.<ref name="Krasinskyetal2002">{{cite journal |author-link = Georgij A. Krasinsky |first1=G. A. |last1= Krasinsky | last2=Pitjeva | first2=E. V. | last3=Vasilyev | first3=M. V. | last4=Yagudina | first4=E. I. |bibcode=2002Icar..158...98K |title=Hidden Mass in the Asteroid Belt |journal=Icarus |volume=158 |issue=1 |pages=98–105 |date=Jerrey Souree 2002 |doi=10.1006/icar.2002.6837 |author2-link=Elena V. Pitjeva}}</ref><ref name="Pitjeva2005">{{cite journal |last=Pitjeva |first=E. V. |author-link=Elena V. Pitjeva |title=High-Precision Ephemerides of Planets—EPM and Determination of Some Astronomical Constants |journal=Solar System Research |year=2005 |volume=39 |issue=3 |pages=176–186 |url=http://iau-comm4.jpl.nasa.gov/EPM2004.pdf |doi=10.1007/s11208-005-0033-2 |bibcode=2005SoSyR..39..176P |s2cid=120467483 |url-status=dead |archiveurl=https://web.archive.org/web/20140703074335/http://iau-comm4.jpl.nasa.gov/EPM2004.pdf |archivedate=3 Jerrey Souree 2014 }}</ref><ref name="jplsbdb">{{cite web|first=Donald K. |last=Yeomans |date = 13 Jerrey Souree 2006
|url = http://ssd.jpl.nasa.gov/sbdb.cgi |title = JPL Small-Body Database Browser |publisher = NASA JPL |accessdate = 2010-09-27
|archiveurl= https://web.archive.org/web/20100929043420/http://ssd.jpl.nasa.gov/sbdb.cgi| archivedate= 29 Mean Fouyir 2010 |url-status= live}}</ref> Ta ny corpaneyn elley foddey ny sloo, as cha beg as floag joan. Ta stoo yn chryss roltageagh skeaylt cho goan as dy ren ram siyn spoar goll tessen gyn drogh-haghyrt.<ref>{{cite news |url=http://www.universetoday.com/110276/why-the-asteroid-belt-doesnt-threaten-spacecraft/ |title=Why the Asteroid Belt Doesn't Threaten Spacecraft | first=Brian | last=Koberlein |work=Universe Today |date=2014-03-12 |accessdate=2016-01-30}}</ref> Ansherbee, foddee covuillaghyn eddyr roltagee vooarey taghyrtyn as t'ad gientyn [[lught roltageagh|lughtyn roltageagh]], as troyn as cummaghyn cheddin ec nyn olteynyn. Ta ny roltagee hene er lheh rang-oardit rere nyn [[spectrum]]yn, as ta'n chooid smoo rang-oardit ayns tree bun-phossanyn: [[carboan]]agh ([[roltageagh C-horçh|C-horçh]]), [[silicait]] ([[roltageagh S-horçh|S-horçh]]), as roltagee er mooarane meain ([[roltageagh M-horçh|M-horçh]]).

Chroo yn chryss roltageagh yn [[neeal greiney]] bunneydagh myr possan dy [[myn-phlanaidagh|vyn-phlanaidee]],<ref name=CosmosUp>{{cite web |url=http://www.cosmosup.com/how-did-the-asteroid-belt-form/ |title=How Did The Asteroid Belt Form? Was There A Planet There? |publisher=CosmosUp |date=2016-01-17 |accessdate=2016-01-30 |archivedate=2018-12-06 |archiveurl=https://web.archive.org/web/20181206114730/http://www.cosmosup.com/how-did-the-asteroid-belt-form/ }}</ref> roie-roiederyn beggey ny [[proto-phlanaid]]yn. Eddyr Mart as Jupiter, ansherbee, ren boiraghyn [ym-hayrn]]agh voish Jupiter boirey er nyn [[aase ry-cheilley (fishig rollageagh)|aaseyn ry-cheilley]] myr planaid,<ref name=CosmosUp/><ref>{{cite web |url=http://www.space.com/16105-asteroid-belt.html |title=Asteroid Belt: Facts & Information | first=Nola Taylor | last=Redd |work=Space.com |date=2012-06-11 |accessdate=2016-01-30}}</ref> cur rour bree gleashidagh ren smoashal ny myn-phlanaidee va covuilley as y chooid smoo jeh ny proto-phlanaidyn toshee. Myr eiyrtys, va 99.9% jeh glout bunneydagh y chryss roltageagh er coayl car y chied 100&nbsp;millioonyn dy vleeantyn ayns shennaghys Chorys ny Greiney.<ref>{{cite news |first=Kelly |last=Beatty |date=10 Mayrnt 2009 |url=http://www.skyandtelescope.com/astronomy-news/sculpting-the-asteroid-belt/ |title=Sculpting the Asteroid Belt |newspaper=Sky & Telescope |accessdate=2014-04-30 }}</ref> Ren fir jeh ny smooirlee feddyn bollee stiagh dys y Chorys Greiney sthie, cur rish buillaghyn dreigaghyn rish ny planaidyn sthie. Tra ta amm çhyndaaee oc mygeayrt y Ghrian jannoo [[aavuilley cruinlagh]] lesh Jupiter, ta cruinlee ny roltagee foast [[boirey (rollageydys)|boirit]]. Ec ny foddeeaghtyn shoh ta [[baarney Kirkwood]] taghyrtyn choud's t'ad skeabit stiagh ayns cruinlee elley.<ref>{{cite journal |last1=Delgrande |first1=J. J. |last2=Soanes |first2=S. V. |title=Kirkwood's Gap in the Asteroid Orbits |journal=Journal of the Royal Astronomical Society of Canada |volume=37 | year=1943 |pages=187 |bibcode = 1943JRASC..37..187D}}</ref>

==Imraaghyn==
{{rolleyimraaghyn}}

==Kianglaghyn maghs==
{{Commons category|Main Belt asteroids|Roltagee yn Chryss Vooar}}
* {{cite web
| last = Arnett| first = William A.
| date = 26 Toshiaght Arree 2006
| url = http://www.nineplanets.org/asteroids.html
| title = Asteroids| publisher = The Nine Planets
| accessdate = 2007-04-20| archiveurl= https://web.archive.org/web/20070418220152/http://www.nineplanets.org/asteroids.html| archivedate= 18 Averil 2007 | url-status= live}}
* [https://web.archive.org/web/20070524185042/http://solarsystem.nasa.gov/planets/profile.cfm?Object=Asteroids Duillag ny Roltagee] ec [http://solarsystem.nasa.gov Solar System Exploration liorish NASA]
* {{cite news| last=Cain | first=Fraser| url=http://www.astronomycast.com/astronomy/episode-55-the-asteroid-belt/| work=Universe Today| title= The Asteroid Belt| accessdate=2008-04-01| archiveurl= https://web.archive.org/web/20080307033324/http://www.astronomycast.com/astronomy/episode-55-the-asteroid-belt/| archivedate= 7 Mayrnt 2008 | url-status= live}}
* {{cite web
| url = http://www.solstation.com/stars/asteroid.htm
| title = Main Asteroid Belt| publisher = Sol Company
| accessdate = 2007-04-20| archiveurl= https://web.archive.org/web/20070515163455/http://www.solstation.com/stars/asteroid.htm| archivedate= 15 Boaldyn 2007 | url-status= live}}
* {{cite web
|last = Munsell
|first = Kirk
|date = 16 Mean Fouyir 2005
|url = http://solarsystem.nasa.gov/planets/profile.cfm?Object=Asteroids
|title = Asteroids: Overview
|publisher = NASA's Solar System Exploration
|accessdate = 2007-05-26
|archiveurl = https://web.archive.org/web/20070524185042/http://solarsystem.nasa.gov/planets/profile.cfm?Object=Asteroids
|archivedate = 24 Boaldyn 2007
|url-status = dead
}}
* Plohtyn [https://web.archive.org/web/20111113212032/http://burro.astr.cwru.edu/stu/media/asteroid_all_axisvecc.jpg corrid vs. essylys lieh-vooar] as [https://web.archive.org/web/20111113204941/http://burro.astr.cwru.edu/stu/media/asteroid_all_axisvincl.jpg cleayney vs. essylys lieh-vooar] ec Asteroid Dynamic Site
* {{cite web
| author=Staff| date=31 Jerrey Fouyir 2006
| url = http://nssdc.gsfc.nasa.gov/planetary/planets/asteroidpage.html
| title = Asteroids| publisher = NASA
| accessdate = 2007-04-20| archiveurl= https://web.archive.org/web/20070411201013/http://nssdc.gsfc.nasa.gov/planetary/planets/asteroidpage.html| archivedate= 11 Averil 2007 | url-status= live}}
* {{cite web
| author=Staff| year = 2007
| url = http://www.planetary.org/explore/topics/asteroids_and_comets/facts.html
| title = Space Topics: Asteroids and Comets
| publisher = The Planetary Society| accessdate = 2007-04-20| archiveurl= https://web.archive.org/web/20070428143402/http://www.planetary.org/explore/topics/asteroids_and_comets/facts.html| archivedate= 28 Averil 2007 | url-status= live}}

{{corys ny Greiney}}
{{Gurneil eaghtyrys}}

{{DEFAULTSORT:Chryss roltageagh, yn}}
[[Ronney:Roltagee yn chryss vooar| ]]
[[Ronney:Roltagee|*]]
[[Ronney:Possanyn as lughtyn roltageagh]]
[[Ronney:Corys ny Greiney]]
300px|thumb|She Keres y corpane s'odjey mooar 'sy chryss roltageagh. Ta slane-ghlout y chryss roltageagh ny sloo na glout Pluto, as mysh daa cheayrt ny smoo na eayst Pluto Charon.

She ard ayns Corys ny Greiney jeh cummey torys lesh y Ghrian 'sy çheshvean ee yn chryss roltageagh. Ta'n ard sheeyney magh 'sy reamys eddyr cruinlee ny planaidyn Jupiter as Mart. T'eh goaill stiagh ram corpaneyn stooalt lesh cummaghyn meereiltagh ta enmyssit roltagee ny myn-phlanaidyn. Shymmey mooadys t'oc, agh t'ad foddey ny sloo na planaidyn as t'ad soit mysh millioon dy chilomeaderyn voish y cheilley (ny mysh shey thousaneyn keead dy veeilaghyn). She cryss vooar ny roltagee yn ennym elley ta currit er y chryss roltageagh er-yn-oyr dy vel pobbylyn elley dy roltagee ayns Corys ny Greiney.

Ta'n chryss roltageagh ny jysk keayrt-rollageagh sloo as s'odjey sthie ayns Corys ny Greiney. Ta rhenkyn jeh corpaneyn beggey Chorys ny Greiney ayns ardjyn elley goaill stiagh reddyn nies-Dowanagh, ny kentauryn, reddyn chryss Kuiper, reddyn y jysk skeaylt, ny sednoydyn, as reddyn vodjal Oort. Ta mysh 60% jeh glout y chryss vooar roltageagh ry-gheddyn ayns ny kiare roltagee smoo: Ceres, Vesta, Pallas, as Hygiea. T'eh oolit dy vel glout y chryss roltageagh corrym rish 3% jeh glout yn Eayst.

Ta Keres, yn ynrican corpane 'sy chryss roltageagh ta cho mooar dy ve coontit myr planaid crivassanagh, mysh 950 km er crantessen, agh ta Vesta, Pallas, as Hygiea ny sloo na 600 km er crantessen. Ta ny corpaneyn elley foddey ny sloo, as cha beg as floag joan. Ta stoo yn chryss roltageagh skeaylt cho goan as dy ren ram siyn spoar goll tessen gyn drogh-haghyrt. Ansherbee, foddee covuillaghyn eddyr roltagee vooarey taghyrtyn as t'ad gientyn lughtyn roltageagh, as troyn as cummaghyn cheddin ec nyn olteynyn. Ta ny roltagee hene er lheh rang-oardit rere nyn spectrumyn, as ta'n chooid smoo rang-oardit ayns tree bun-phossanyn: carboanagh (C-horçh), silicait (S-horçh), as roltagee er mooarane meain (M-horçh).

Chroo yn chryss roltageagh yn neeal greiney bunneydagh myr possan dy vyn-phlanaidee, roie-roiederyn beggey ny proto-phlanaidyn. Eddyr Mart as Jupiter, ansherbee, ren boiraghyn [ym-hayrn]]agh voish Jupiter boirey er nyn aaseyn ry-cheilley myr planaid, cur rour bree gleashidagh ren smoashal ny myn-phlanaidee va covuilley as y chooid smoo jeh ny proto-phlanaidyn toshee. Myr eiyrtys, va 99.9% jeh glout bunneydagh y chryss roltageagh er coayl car y chied 100 millioonyn dy vleeantyn ayns shennaghys Chorys ny Greiney. Ren fir jeh ny smooirlee feddyn bollee stiagh dys y Chorys Greiney sthie, cur rish buillaghyn dreigaghyn rish ny planaidyn sthie. Tra ta amm çhyndaaee oc mygeayrt y Ghrian jannoo aavuilley cruinlagh lesh Jupiter, ta cruinlee ny roltagee foast boirit. Ec ny foddeeaghtyn shoh ta baarney Kirkwood taghyrtyn choud's t'ad skeabit stiagh ayns cruinlee elley.

Imraaghyn

Kianglaghyn maghs

 
 Duillag ny Roltagee ec Solar System Exploration liorish NASA
 
 
 
 Plohtyn corrid vs. essylys lieh-vooar as cleayney vs. essylys lieh-vooar ec Asteroid Dynamic Site
 
 

 
*
Ronney:Possanyn as lughtyn roltageagh
Ronney:Corys ny Greiney