PGC 17976
| Galaxie PGC 17976 | |
|---|---|
| AladinLite | |
| Sternbild | Hase |
| Position Äquinoktium: J2000.0, Epoche: J2000.0 | |
| Rektaszension | 05h 50m 46,725s [1] |
| Deklination | −18° 10′ 14,92″ [1] |
| Erscheinungsbild | |
| Morphologischer Typ | S0^0^[1] |
| Physikalische Daten | |
| Zugehörigkeit | LGG 134[1][2] |
| Rotverschiebung | 0.009810 ± 0.000050[1] |
| Radialgeschwindigkeit | (2941 ± 15) km/s[1] |
| Hubbledistanz H0 = 73 km/(s • Mpc) |
(124 ± 9)e6 Lj (38,1 ± 2,7) Mpc [1] |
| Geschichte | |
| Katalogbezeichnungen | |
| PGC 17976 • MCG -03-15-021 • 2MASX J05504673-1810143 • SGC 0548.6-1811 • 2MASS J05504672-1810145 • WISEA J055046.73-181014.6 • LDCE 407 NED013 | |
LEDA/PGC 17976 ist eine linsenförmige Galaxie vom Hubble-Typ S0 im Sternbild Hase am Südsternhimmel, die schätzungsweise 124 Millionen Lichtjahre von der Milchstraße entfernt ist. Gemeinsam mit vier weiteren Galaxien bildet sie die IC 438-Gruppe oder LGG 134.
Im selben Himmelsareal befinden sich u. a. die Galaxien NGC 2089, IC 438, IC 2143, IC 2151.
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