IC 1670
| Galaxie IC 1670 | |
|---|---|
| AladinLite | |
| Sternbild | Walfisch |
| Position Äquinoktium: J2000.0, Epoche: J2000.0 | |
| Rektaszension | 01h 18m 50,8s [1] |
| Deklination | −16° 48′ 10″ [1] |
| Erscheinungsbild | |
| Morphologischer Typ | Sbc + S0[2] |
| Helligkeit (visuell) | 13,6 + (13,6) mag[2] |
| Helligkeit (B-Band) | 14,4 + (14,6) mag[2] |
| Winkelausdehnung | 1,90' × 0,4' / (1,40' × 0,4')[2] |
| Positionswinkel | 126° / 94°[2] |
| Flächenhelligkeit | 13,2 + (12,9) mag/arcmin²[2] |
| Physikalische Daten | |
| Rotverschiebung | 0.020020[1] |
| Radialgeschwindigkeit | 6002 km/s[1] |
| Hubbledistanz H0 = 73 km/(s • Mpc) |
(269 ± 19)e6 Lj (82,4 ± 5,8) Mpc [1] |
| Geschichte | |
| Entdeckung | Lewis Swift |
| Entdeckungsdatum | 18. Dezember 1895 |
| Katalogbezeichnungen | |
| IC 1670 • PGC 4707/4711 • MCG -03-04-040 • VV 779 • | |
IC 1670 ist ein interagierendes Galaxienpaar (Hubble-Typ Sbc + S0) im Sternbild Walfisch südlich der Ekliptik. Es ist schätzungsweise 269 Millionen Lichtjahre von der Milchstraße entfernt.
Das Objekt wurde am 18. Dezember 1895 vom US-amerikanischen Astronomen Lewis Swift entdeckt.[3]
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