IC 1394
| Galaxie IC 1394 | |
|---|---|
| SDSS-Aufnahme | |
| AladinLite | |
| Sternbild | Pegasus |
| Position Äquinoktium: J2000.0, Epoche: J2000.0 | |
| Rektaszension | 21h 40m 13,0s [1] |
| Deklination | +14° 37′ 59″ [1] |
| Erscheinungsbild | |
| Morphologischer Typ | C[2] |
| Helligkeit (visuell) | 14,2 mag[2] |
| Helligkeit (B-Band) | 15,2 mag[2] |
| Winkelausdehnung | 1,0' × 0,9'[2] |
| Positionswinkel | 177°[2] |
| Flächenhelligkeit | 13,9 mag/arcmin²[2] |
| Physikalische Daten | |
| Rotverschiebung | 0.029370 ± 0.000103[1] |
| Radialgeschwindigkeit | (8805 ± 31) km/s[1] |
| Hubbledistanz H0 = 73 km/(s • Mpc) |
(402 ± 28)e6 Lj (123,2 ± 8,6) Mpc [1] |
| Geschichte | |
| Entdeckung | Lewis Swift |
| Entdeckungsdatum | 14. September 1887 |
| Katalogbezeichnungen | |
| IC 1394 • PGC 67145 • CGCG 427-011 • MCG +02-55-006 • 2MASX J21401304+1437585 • LDCE 1474 NED003 | |
IC 1394 ist eine kompakte Galaxie vom Hubble-Typ C im Sternbild Pegasus am Nordsternhimmel. Sie ist schätzungsweise 402 Millionen Lichtjahre von der Milchstraße entfernt.
Das Objekt wurde am 14. September 1887 von Lewis Swift entdeckt.[3]
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