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 'sy Chryss Ghreiney. Ta'n Ghrian jurnaaghey trooid y Chryss Ghreiney 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 (co-hollys rollageagh)Fer ny Peishtyn, agh ta'n chooid smoo jeh sleih coontey nagh vel eh 'sy Chryss Ghreiney.
Kianglaghyn magh
reagh- IAU: The Constellations, goaill stiagh kaartyn
- Atlascoelestis, di Felice Stoppa.
- Stellarium – claare lheih yn speyr ec y traa (OpenGL)
- Taabyl ny Co-hollyssyn Rollageagh