IC 2574
| Date vum IC 2574 | |
|---|---|
 | |
| Stärebild | (UMa)
|
| Positioun (Equinoxe: J2000.0) | |
| Rektaszensioun | 10h 28m 23,48s |
| Deklinatioun | + 68° 24' 43,7"[1] |
| Ausgesinn | |
| Hubble-Typ | SAB(s)m[1] |
| Visuell Magnitude | +10,2 m[2] |
| B-Band | +10,8 m[2] |
| Wénkelduerchmiesser | 13,2 × 5,4[2] |
| Flächenhellegkeet | +14,7 mag/arcmin2[2] |
| Physikalesch Daten | |
| Distanz | zirka 13,1 Mio. Liichtjoer |
| gehéiert zu | M81-Grupp |
| Routverrécklung | +0,000190 ± 0,000007 |
| Heliozentresch radial relativ Vitess | (+57 ± 2) km/s[1] |
| Duerchmiesser | 45.000 |
| Geschicht | |
| Entdecker | Edwin Foster Coddington |
| Entdeckungsdatum | 17. Abrëll 1898 |
| Katalogbezeechnungen | |
| IC 2574, 2MASX J10282348+6824437 IRAS 10251+6843, MCG +12-10-38, PGC 30819 UGC 5666, CGCG 333-31, DDO 81, VII Zw 330 | |
Den IC 2574 ass eng Balkespiralgalaxie am Stärebild Ursa Major, a läit ronn 13 Millioune Liichtjoer vun eiser Äerd ewech.
Si gouf de 17. Abrëll 1898 vum US-amerikaneschen Astronom Edwin Foster Coddington entdeckt.
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Commons: IC 2574 – Biller, Videoen oder Audiodateien |
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