NGC 2876
| Galaxie NGC 2876 | |
|---|---|
| AladinLite | |
| Sternbild | Wasserschlange |
| Position Äquinoktium: J2000.0, Epoche: J2000.0 | |
| Rektaszension | 09h 25m 13,8s [1] |
| Deklination | −06° 43′ 00″ [1] |
| Erscheinungsbild | |
| Morphologischer Typ | (R')S0^0^ pec?[1] |
| Helligkeit (visuell) | 13,1 mag[2] |
| Helligkeit (B-Band) | 14,1 mag[2] |
| Winkelausdehnung | 1,7′ × 1,1′[2] |
| Positionswinkel | 95°[2] |
| Flächenhelligkeit | 13,7 mag/arcmin²[2] |
| Physikalische Daten | |
| Zugehörigkeit | LDCE 640[1] |
| Rotverschiebung | 0.020387 ± 0.000080[1] |
| Radialgeschwindigkeit | (6112 ± 24) km/s[1] |
| Hubbledistanz H0 = 73 km/(s • Mpc) |
(265 ± 19)e6 Lj (81,3 ± 5,7) Mpc [1] |
| Durchmesser | 130.000 Lj[3] |
| Geschichte | |
| Entdeckung | Edouard Stephan |
| Entdeckungsdatum | 5. März 1880 |
| Katalogbezeichnungen | |
| NGC 2876 • PGC 26710 • MCG -01-24-016 • 2MASX J09251378-0642596 • | |
NGC 2876 ist ein verschmelzendes Galaxienpaar im Sternbild Wasserschlange. Sie ist schätzungsweise 265 Millionen Lichtjahre von der Milchstraße entfernt.
Das Objekt wurde am 5. März 1880 von dem Astronomen Edouard Stephan entdeckt.[4]
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