IC 2452
| Galaxie IC 2452 | |
|---|---|
| SDSS-Aufnahme | |
| AladinLite | |
| Sternbild | Krebs |
| Position Äquinoktium: J2000.0, Epoche: J2000.0 | |
| Rektaszension | 09h 15m 57,6s [1] |
| Deklination | +23° 28′ 20″ [1] |
| Erscheinungsbild | |
| Morphologischer Typ | S[1] |
| Helligkeit (visuell) | 14,6 mag[2] |
| Helligkeit (B-Band) | 15,4 mag[2] |
| Winkelausdehnung | 0.40 × 0.2[2] |
| Positionswinkel | 135°[2] |
| Flächenhelligkeit | 11,7 mag/arcmin²[2] |
| Physikalische Daten | |
| Rotverschiebung | 0.027309 ± 0.000008[1] |
| Radialgeschwindigkeit | (8187 ± 2) km/s[1] |
| Hubbledistanz H0 = 73 km/(s • Mpc) |
(362 ± 25)e6 Lj (111,1 ± 7,8) Mpc [1] |
| Geschichte | |
| Entdeckung | Stéphane Javelle |
| Entdeckungsdatum | 6. April 1896 |
| Katalogbezeichnungen | |
| IC 2452 • PGC 26129 • CGCG 121-047 • 2MASX J09155757+2328207 • | |
IC 2452 ist eine Spiralgalaxie vom Hubble-Typ S im Sternbild Krebs auf der Ekliptik. Sie ist schätzungsweise 362 Millionen Lichtjahre von der Milchstraße entfernt.
Das Objekt wurde am 6. April 1896 von Stéphane Javelle entdeckt.[3]
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