IC 3152
| Galaxie IC 3152 | |
|---|---|
| AladinLite | |
| Sternbild | Wasserschlange |
| Position Äquinoktium: J2000.0, Epoche: J2000.0 | |
| Rektaszension | 12h 19m 36,0s [1] |
| Deklination | −26° 08′ 44″ [1] |
| Erscheinungsbild | |
| Morphologischer Typ | SA0-[1] |
| Helligkeit (visuell) | 12,5 mag[2] |
| Helligkeit (B-Band) | 13,5 mag[2] |
| Winkelausdehnung | 1,80' × 1,2'[2] |
| Positionswinkel | 52°[2] |
| Flächenhelligkeit | 13,5 mag/arcmin²[2] |
| Physikalische Daten | |
| Rotverschiebung | 0.010998 ± 0.000030[1] |
| Radialgeschwindigkeit | 3297 ± 9 km/s[1] |
| Hubbledistanz H0 = 73 km/(s • Mpc) |
(140 ± 10)e6 Lj (42,9 ± 3,0) Mpc [1] |
| Geschichte | |
| Entdeckung | Lewis Swift |
| Entdeckungsdatum | 1. Januar 1898 |
| Katalogbezeichnungen | |
| IC 3152 • PGC 39688 • ESO 506-001 • MCG -04-29-018 • 2MASX J12193599-2608440 • SGC 121700-2552.1 • GALEXASC J121936.01-260842.4 • LDCE 892 NED001 | |
IC 3152 ist eine elliptische Galaxie vom Hubble-Typ E/S0[2] im Sternbild Hydra südlich der Ekliptik. Sie ist schätzungsweise 140 Millionen Lichtjahre von der Milchstraße entfernt und hat einen Durchmesser von etwa 75.000 Lichtjahren.
Das Objekt wurde am 1. Januar 1898 von Lewis Swift entdeckt.[3]
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