Co-hollys rollageagh

She possan dy rollageyn ta jannoo cummey ny soylley conrieugh 'sy speyr oie (y sfeyr niauoilagh) eh co-hollys rollageagh. Dy mennick, t'ad shassoo er son baagh, peiagh feayn-skeealleydagh, ny cretoor ayns cummey ennagh. As y jeeagheyder jeeaghyn orroo, s'cosoylagh dy vel possan ny rollageyn jannoo seose cummey.

Ta sampleyryn jeh co-hollyssyn rollageagh goaill stiagh y Cheeaght, y Shelgeyr Mooar, y Tarroo, y Dragane, y Partan, as co-hollyssyn rollageagh elley. Va co-hollyssyn rollageagh ymmydit du chur rollageyn stiagh ayns possanyn. Foddee co-hollyssyn rollageagh anchasley veih y cheilley ayns buill ennagh y Dowan, agh jiu ta rollageyderyn cur rollageyn stiagh ayns 88 co-hollyssyn rollageagh soit. Ta'n possan shoh bunnit er y phossan shenn-Ghreagagh as ny s'anmey va co-hollyssyn rollageagh currit stiagh ny mast'oc, goaill stiagh y Çhionneyder-aer.

Ta 12 cho-hollys rollageagh ayns cassyn ny greiney. Ta'n Ghrian jurnaaghey er cassyn ny greiney keayrt dagh blein. Ta co-hollys rollageagh ayn – y treeoo co-hollys rollageagh jeig – ta'n Ghrian goll ny hrooid as ta enmyssit Fer ny Peishtyn, agh ta'n chooid smoo jeh sleih coontey nagh vel eh ayns cassyn ny greiney.

Jeeagh er neesht
 Kaartgrafeeaght niauoilagh
 Kynney co-hollys rollageagh
 Eear-cho-hollyssyn rollageagh
 Rollaghyn rollageyn rere co-hollys rollageagh
 Co-hollyssyn rollageagh rere Johannes Hevelius
 Co-hollyssyn rollageagh rere Lacaille
 Co-hollyssyn rollageagh rere Petrus Plancius
 Co-hollyssyn rollageagh rere Ptolemy

Kianglaghyn magh

 IAU: The Constellations, goaill stiagh kaartyn
 Atlascoelestis, di Felice Stoppa.
 Stellarium – claare lheih yn speyr ec y traa (OpenGL)
 Taabyl ny Co-hollyssyn Rollageagh


Ronney:Rollageydys
Ronney:Kaartgrafeeaght niauoilagh
Ronney:Shennaghys y rollageydys
Ronney:Smooinaghtyn 'sy rollageydys