IC 3598
| Galaxie IC 3598 | |
|---|---|
| SDSS-Aufnahme | |
| AladinLite | |
| Sternbild | Haar der Berenike |
| Position Äquinoktium: J2000.0, Epoche: J2000.0 | |
| Rektaszension | 12h 37m 21,1s [1] |
| Deklination | +28° 12′ 29″ [1] |
| Erscheinungsbild | |
| Morphologischer Typ | SA(r)ab: RET[1] |
| Helligkeit (visuell) | 14,0 mag[2] |
| Helligkeit (B-Band) | 14,8 mag[2] |
| Winkelausdehnung | 1,40 × 0,4[2] |
| Positionswinkel | 140°[2] |
| Flächenhelligkeit | 13,2 mag/arcmin²[2] |
| Physikalische Daten | |
| Rotverschiebung | 0.025564 ± 0.000007[1] |
| Radialgeschwindigkeit | (7664 ± 2) km/s[1] |
| Hubbledistanz H0 = 73 km/(s • Mpc) |
(342 ± 24)e6 Lj (105,0 ± 7,4) Mpc [1] |
| Geschichte | |
| Entdeckung | Isaac Roberts |
| Entdeckungsdatum | 1. Mai 1894 |
| Katalogbezeichnungen | |
| IC 3598 • UGC 7791 • PGC 42137 • CGCG 159-033 • MCG +05-30-040 • 2MASX J12372104+2812294 • LDCE 0905 NED003 | |
IC 3598 ist eine Spiralgalaxie vom Hubble-Typ Sab im Sternbild Haar der Berenike am Nordsternhimmel. Sie ist schätzungsweise 342 Millionen Lichtjahre von der Milchstraße entfernt.
Das Objekt wurde am 1. Mai 1894 von Isaac Roberts entdeckt.[3]
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