IC 2125
| Galaxie IC 2125 | |
|---|---|
| AladinLite | |
| Sternbild | Hase |
| Position Äquinoktium: J2000.0, Epoche: J2000.0 | |
| Rektaszension | 05h 24m 28,1s [1] |
| Deklination | −27° 00′ 58″ [1] |
| Erscheinungsbild | |
| Morphologischer Typ | S0[1] |
| Helligkeit (visuell) | 13,4 mag[2] |
| Helligkeit (B-Band) | 14,4 mag[2] |
| Winkelausdehnung | 1′ × 0,7′[2] |
| Positionswinkel | 125°[2] |
| Flächenhelligkeit | 12,9 mag/arcmin²[2] |
| Physikalische Daten | |
| Rotverschiebung | 0.030448 ± 0.000150[1] |
| Radialgeschwindigkeit | (9128 ± 45) km/s[1] |
| Hubbledistanz H0 = 73 km/(s • Mpc) |
(401 ± 28)e6 Lj (122,8 ± 8,6) Mpc [1] |
| Geschichte | |
| Entdeckung | Lewis Swift |
| Entdeckungsdatum | 26. November 1897 |
| Katalogbezeichnungen | |
| IC 2125 • PGC 17238 • ESO 487-008 • 2MASX J05242810-2700574 • GALEXASC J052428.11-270057.8 | |
IC 2125 ist eine linsenförmige Galaxie vom Hubble-Typ S0 im Sternbild Lepus nördlich der Ekliptik. Sie ist schätzungsweise 401 Millionen Lichtjahre von der Milchstraße entfernt und hat einen Durchmesser von etwa 120.000 Lj.
Das Objekt wurde am 26. November 1897 von Lewis Swift entdeckt.[3]
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