NGC 463
| Galaxie NGC 463 | |
|---|---|
| SDSS-Aufnahme | |
| AladinLite | |
| Sternbild | Fische |
| Position Äquinoktium: J2000.0, Epoche: J2000.0 | |
| Rektaszension | 01h 18m 58,2s [1] |
| Deklination | +16° 19′ 33″ [1] |
| Erscheinungsbild | |
| Morphologischer Typ | S0:[1] |
| Helligkeit (visuell) | 14,2 mag[2] |
| Helligkeit (B-Band) | 15,1 mag[2] |
| Winkelausdehnung | 1,2′ × 0,4′[2] |
| Positionswinkel | 4°[2] |
| Flächenhelligkeit | 13,1 mag/arcmin²[2] |
| Physikalische Daten | |
| Rotverschiebung | 0,021005 ± 0,000009[1] |
| Radialgeschwindigkeit | (6297 ± 3) km/s[1] |
| Hubbledistanz H0 = 73 km/(s • Mpc) |
(286 ± 20)e6 Lj (87,8 ± 6,1) Mpc [1] |
| Durchmesser | 100.000 Lj[3] |
| Geschichte | |
| Entdeckung | Édouard Jean-Marie Stephan |
| Entdeckungsdatum | 16. Dezember 1871 |
| Katalogbezeichnungen | |
| NGC 463 • UGC 840 • PGC 4719 • CGCG 459-25 • MCG +03-04-019 • 2MASX J01185818+1619319 • GC 5163 • | |
NGC 463 ist eine linsenförmige Galaxie vom Hubble-Typ S0-a im Sternbild Fische, welche etwa 286 Millionen Lichtjahre von der Milchstraße entfernt ist.
NGC 463 wurde am 16. Dezember 1871 von dem französischen Astronomen Édouard Jean-Marie Stephan entdeckt.[4]
Weblinks
Commons: NGC 463 – Sammlung von Bildern, Videos und Audiodateien
Einzelnachweise
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