NGC 3280
| Galaxie NGC 3280/NGC 3295 | |
|---|---|
| |
| AladinLite | |
| Sternbild | Wasserschlange |
| Position Äquinoktium: J2000.0, Epoche: J2000.0 | |
| Rektaszension | 10h 32m 45,3s [1] |
| Deklination | −12° 38′ 11″ [1] |
| Erscheinungsbild | |
| Morphologischer Typ | A: SB:0- B: S0- C: E3[1] |
| Helligkeit (visuell) | A: 14,7 mag B: 15,0 mag C: 15,0 mag[2] |
| Helligkeit (B-Band) | A: 15,7 mag B: 16,0 mag C: 16,0 mag[2] |
| Winkelausdehnung | A: 0,7′ × 0,5′ B: 0,5′ × 0,3′ C: 0,4′ × 0,4′[2] |
| Positionswinkel | A: 130° B: 170°[2] |
| Flächenhelligkeit | A: 13,6 mag/arcmin² B: 13,0 mag/arcmin² C: 13,1 mag/arcmin²[2] |
| Physikalische Daten | |
| Rotverschiebung | 0.028843 ± 0.000110[1] |
| Radialgeschwindigkeit | (8647 ± 33) km/s[1] |
| Hubbledistanz H0 = 73 km/(s • Mpc) |
(378 ± 26)e6 Lj (116,0 ± 8,1) Mpc [1] |
| Durchmesser | 70.000 + 45.000 + 45.000 Lj[3] |
| Geschichte | |
| Entdeckung | Andrew Ainslie Common |
| Entdeckungsdatum | 1880 |
| Katalogbezeichnungen | |
| NGC 3280 • NGC 3295 • PGC 31153/31156/31158 • MCG -02-27-006/007/008 • | |
| NGC 3295A = IC 617 | |
NGC 3280 = NGC 3295 ist ein Galaxientriplett im Sternbild Wasserschlange südlich der Ekliptik. Es ist schätzungsweise 378 Millionen Lichtjahre von der Milchstraße entfernt.
Das Objekt wurde im Jahre 1880 vom britischen Astronomen Andrew Ainslie Common entdeckt.[4]
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