NGC 4304
| Galaxie NGC 4304 | |
|---|---|
| |
| AladinLite | |
| Sternbild | Wasserschlange |
| Position Äquinoktium: J2000.0, Epoche: J2000.0 | |
| Rektaszension | 12h 22m 12,7s [1] |
| Deklination | −33° 29′ 04″ [1] |
| Erscheinungsbild | |
| Morphologischer Typ | (R':)SB(rs)bc HII[1] |
| Helligkeit (visuell) | 11,6 mag[2] |
| Helligkeit (B-Band) | 12,4 mag[2] |
| Winkelausdehnung | 3,0' × 2,4'[2] |
| Positionswinkel | 12°[2] |
| Flächenhelligkeit | 13,6 mag/arcmin²[2] |
| Physikalische Daten | |
| Zugehörigkeit | LGG 280[1][3] |
| Rotverschiebung | 0.008753 ± 0.000010[1] |
| Radialgeschwindigkeit | (2624 ± 3) km/s[1] |
| Hubbledistanz H0 = 73 km/(s • Mpc) |
(109 ± 8)e6 Lj (33,5 ± 2,3) Mpc [1] |
| Geschichte | |
| Entdeckung | John Herschel |
| Entdeckungsdatum | 28. April 1834 |
| Katalogbezeichnungen | |
| NGC 4304 • PGC 40055 • ESO 380-G020 • MCG -05-29-034 • 2MASX J12221272-3329038 • GC 2879 • h 3387 • LDCE 0884 NED005 | |
NGC 4304 ist eine Balken-Spiralgalaxie vom Hubble-Typ SBbc im Sternbild Wasserschlange am Südsternhimmel. Sie ist schätzungsweise 109 Millionen Lichtjahre von der Milchstraße entfernt.
Das Objekt wurde am 28. April 1834 von John Herschel entdeckt.[4]
Weblinks
Einzelnachweise
Content Disclaimer
Informasi ini disarikan dari Wikipedia dan disajikan kembali untuk tujuan edukasi. Konten tersedia di bawah lisensi CC BY-SA 3.0. Kami tidak bertanggung jawab atas ketidakakuratan data yang bersumber dari kontribusi publik tersebut.
- The information displayed on this website is sourced in part or in whole from Wikipedia and has been adapted for the purpose of restating it. We strive to provide accurate and relevant information, however:
- There is no guarantee of absolute accuracy. Wikipedia is an open, collaborative project that can be edited by anyone, so information is subject to change.
- It is not intended to constitute professional advice. The content displayed is for informational and educational purposes only. For important decisions (e.g., medical, legal, or financial), please consult a professional.
- Content copyright. Wikipedia is licensed under the Creative Commons Attribution-ShareAlike License (CC BY-SA). This means that content may be reused with appropriate attribution and shared under a similar license.
- Responsible use. Any risk arising from the use of information from this website is entirely the responsibility of the user.