IC 5148
| Planetarischer Nebel IC 5148/5150 | |
|---|---|
.jpg) | |
| Aufnahme mithilfe des chilenischen Teleskop des Gemini Observatory | |
| AladinLite | |
| Sternbild | Kranich |
| Position Äquinoktium: J2000.0 | |
| Rektaszension | 21h 59m 35,2s [1] |
| Deklination (Astronomie) | −39° 23′ 09″ [1] |
| Erscheinungsbild | |
| Scheinbare Helligkeit (visuell) | 11,0 mag [2] |
| Scheinbare Helligkeit (B-Band) | 12,9 mag [2] |
| Winkelausdehnung | 2.2' [2] |
| Zentralstern | |
| Bezeichnung | Gaia DR3 6574225217863069056 |
| Physikalische Daten | |
| Entfernung | 3810 ± 240 Lj |
| Geschichte | |
| Entdeckung | Walter Gale Lewis Swift |
| Datum der Entdeckung | 4. Juni 1894 23. Juli 1897[3] |
| Katalogbezeichnungen | |
| IC 5148, 5150 • PK 002-52.1 • ESO 344-005 • AM 2156-393 | |
IC 5148 = IC 5150 ist ein planetarischer Nebel im Sternbild Kranich, der etwa 3.800 Lichtjahre entfernt ist. Der Nebel dehnt sich mit einer Geschwindigkeit von mehr als 50 Kilometern pro Sekunde aus.[4]
Literatur
- König, Michael & Binnewies, Stefan (2023): Bildatlas der Sternhaufen & Nebel, Stuttgart: Kosmos, S. 201
Weblinks
Einzelnachweise
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