NGC 7632
| Galaxie NGC 7632 / IC 5313 | |
|---|---|
| AladinLite | |
| Sternbild | Kranich |
| Position Äquinoktium: J2000.0, Epoche: J2000.0 | |
| Rektaszension | 23h 22m 00,9s [1] |
| Deklination | −42° 28′ 50″ [1] |
| Erscheinungsbild | |
| Morphologischer Typ | (RL)SB(1:)0^+ HII[1] |
| Helligkeit (visuell) | 12,1 mag[2] |
| Helligkeit (B-Band) | 13,1 mag[2] |
| Winkelausdehnung | 2,4' × 1,2'[2] |
| Positionswinkel | 92°[2] |
| Flächenhelligkeit | 13,1 mag/arcmin²[1] |
| Physikalische Daten | |
| Zugehörigkeit | LGG 472[1][3] |
| Rotverschiebung | 0.005107 ± 0.000087[1] |
| Radialgeschwindigkeit | (1531 ± 26) km/s[1] |
| Hubbledistanz H0 = 73 km/(s • Mpc) |
(67 ± 5)e6 Lj (20,6 ± 1,5) Mpc [1] |
| Geschichte | |
| Entdeckung | John Herschel |
| Entdeckungsdatum | 5. September 1834 |
| Katalogbezeichnungen | |
| NGC 7632 • IC 5313 • PGC 71213 • ESO 291-021 • MCG -07-47-035 • IRAS 23192-4245 • 2MASX J23220089-4228496 • LDCE 1559 NED010 | |
NGC 7632 = IC 5313 ist eine linsenförmige Galaxie vom Hubble-Typ SB0 im Sternbild Kranich am Südsternhimmel. Sie ist schätzungsweise 67 Millionen Lichtjahre von der Milchstraße entfernt.
Das Objekt wurde am 5. September 1834 vom britischen Astronomen John Herschel entdeckt.[4]
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