IC 1571
| Galaxie IC 1571 | |
|---|---|
| |
| SDSS-Aufnahme | |
| AladinLite | |
| Sternbild | Walfisch |
| Position Äquinoktium: J2000.0, Epoche: J2000.0 | |
| Rektaszension | 00h 40m 37,8s [1] |
| Deklination | −00° 19′ 50″ [1] |
| Erscheinungsbild | |
| Morphologischer Typ | Sb[2] |
| Helligkeit (visuell) | 13,8 mag[2] |
| Helligkeit (B-Band) | 14,6 mag[2] |
| Winkelausdehnung | 1.50 × 2.2[2] |
| Positionswinkel | 42°[2] |
| Flächenhelligkeit | 14,3 mag/arcmin²[2] |
| Physikalische Daten | |
| Rotverschiebung | 0.019503 ± 0.000012[1] |
| Radialgeschwindigkeit | (5847 ± 4) km/s[1] |
| Hubbledistanz H0 = 73 km/(s • Mpc) |
(265 ± 19)e6 Lj (81,3 ± 5,7) Mpc [1] |
| Geschichte | |
| Entdeckung | Stéphane Javelle |
| Entdeckungsdatum | 22. Dezember 1897 |
| Katalogbezeichnungen | |
| IC 1571 • UGC 432 • PGC 2440 • CGCG 383-066 • MCG +00-02-121 • 2MASX J00403787-0019501 • | |
IC 1571 ist eine Spiralgalaxie vom Hubble-Typ Sb im Sternbild Walfisch am Südsternhimmel. Sie ist rund 265 Millionen Lichtjahre von der Milchstraße entfernt.
Entdeckt wurde das Objekt am 22. Dezember 1897 von Stéphane Javelle[3].
Einzelnachweise
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