IC 4890
| Galaxie IC 4890 | |
|---|---|
| |
| Legacy Surveys DR11 | |
| AladinLite | |
| Sternbild | Teleskop |
| Position Äquinoktium: J2000.0, Epoche: J2000.0 | |
| Rektaszension | 19h 45m 35,4s [1] |
| Deklination | −56° 32′ 44″ [1] |
| Erscheinungsbild | |
| Morphologischer Typ | SB(rs)c[1] |
| Helligkeit (visuell) | 13,9 mag[2] |
| Helligkeit (B-Band) | 14,7 mag[2] |
| Winkelausdehnung | 1.10 × 0.9[2] |
| Positionswinkel | 75°[2] |
| Flächenhelligkeit | 13,7 mag/arcmin²[2] |
| Physikalische Daten | |
| Rotverschiebung | 0.017477 ± 0.000027[1] |
| Radialgeschwindigkeit | (5239 ± 8) km/s[1] |
| Hubbledistanz H0 = 73 km/(s • Mpc) |
(231 ± 16)e6 Lj (70,9 ± 5) Mpc [1] |
| Geschichte | |
| Entdeckung | DeLisle Stewart |
| Entdeckungsdatum | 3. Oktober 1901 |
| Katalogbezeichnungen | |
| IC 4890 • PGC 63631 • ESO 185-016 • IRAS F19414-5640 • 2MASX J19453547-5632435 • SGC 194130-5640.0 • HIPASS J1945-56 | |
IC 4890 ist eine Balken-Spiralgalaxie vom Hubble-Typ SBb im Sternbild Teleskop am Südsternhimmel. Sie ist schätzungsweise 231 Millionen Lichtjahre von der Milchstraße entfernt und hat einen Durchmesser von etwa 75.000 Lj.
Das Objekt wurde am 3. Oktober 1901 von DeLisle Stewart entdeckt.[3]
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.