IC 5009
| Galaxie IC 5009 | |
|---|---|
| AladinLite | |
| Sternbild | Pfau |
| Position Äquinoktium: J2000.0, Epoche: J2000.0 | |
| Rektaszension | 20h 32m 34,3s [1] |
| Deklination | −72° 10′ 03″ [1] |
| Erscheinungsbild | |
| Morphologischer Typ | SB(rl)0^0[1] |
| Helligkeit (visuell) | 13,5 mag[2] |
| Helligkeit (B-Band) | 14,4 mag[2] |
| Winkelausdehnung | 1,20' × 0,6'[2] |
| Positionswinkel | 90°[2] |
| Flächenhelligkeit | 13,0 mag/arcmin²[2] |
| Physikalische Daten | |
| Rotverschiebung | 0.013126 ± 0.000150[1] |
| Radialgeschwindigkeit | (3935 ± 45) km/s[1] |
| Hubbledistanz H0 = 73 km/(s • Mpc) |
(171 ± 12)e6 Lj (52,3 ± 3,7) Mpc [1] |
| Geschichte | |
| Entdeckung | DeLisle Stewart |
| Entdeckungsdatum | 26. September 1900 |
| Katalogbezeichnungen | |
| IC 5009 • PGC 64923 • ESO 074-001 • 2MASX J20323434-7210030 • LDCE 1418 NED001 | |
IC 5009 ist eine linsenförmige Galaxie vom Hubble-Typ SB0-a im Sternbild Pfau am Südsternhimmel. Sie ist schätzungsweise 171 Millionen Lichtjahre von der Milchstraße entfernt.
Das Objekt wurde am 26. September 1900 vom Astronomen DeLisle Stewart entdeckt.[3]
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