Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Coma Berenices ko Com wani karamin galaxy ne wanda yake a cikin tauraron Coma Berenices kuma an gano shi a 2006 a cikin bayanan da aka samu ta Sloan Digital Sky Survey. Tauraruwar tana da nisan kusan 44 kpc daga Rana kuma tana motsawa daga Rana da saurin kusan kilomita 98 / s. An rarraba shi a matsayin karamin galaxy spheroidal (dSph) ma'ana cewa yana da siffar elliptical (rabo na axes ~ 5: 3) tare da rabin hasken radius na kimanin 70 pc.Com yana daya daga cikin mafi ƙanƙanta da kuma mafi ƙarancin tauraron dan adam na Milky Way<unk>its hade haske ne game da 3700 sau da cewa na Sun (cikakken bayyane girma na game da -4.1), wanda yake da yawa m fiye da luminosity na mafi yawan globular clusters. Duk da haka, yawanta ya kai kimanin miliyan 1.2 na hasken rana, wanda ke nufin cewa nauyin galaxy zuwa hasken haske yana kusa da 450. Matsakaicin nauyi zuwa haske yana nuna cewa Com ya mamaye abu mai duhu. Yawan taurari na Com ya ƙunshi tsoffin taurari waɗanda aka kafa sama da shekaru biliyan 12 da suka gabata. Metallicity na waɗannan tsoffin taurari ma yana da ƙasa sosai a [Fe / H] ≈ -2.53±0.45, wanda ke nufin cewa suna ƙunshe da abubuwa masu nauyi sau 350 fiye da Sun. Taurari na Com sun kasance daga cikin taurari na farko da suka samo asali a cikin Universe kuma a halin yanzu babu tauraron tauraron Com. A yanzu haka ma'aunin ya kasa gano duk wani sinadarin hydrogen a ciki - iyakarsa ta sama ita ce kawai 46 na hasken rana.Coma Dwarf yana kusa da Sagittarius Stream, wanda aka yi da taurari da aka cire daga Sagittarius Dwarf Elliptical Galaxy. Wannan ƙungiyar na iya nuna cewa Com tsohon tauraron dan adam ne na tauraron tauraron dan adam daga wannan galaxy.  Tambaya: Menene ba a ƙirƙira shi ba a Com?
babu tsarin taurari