NGC 6718
| Galaxie NGC 6718 | |
|---|---|
| |
| AladinLite | |
| Sternbild | Pfau |
| Position Äquinoktium: J2000.0, Epoche: J2000.0 | |
| Rektaszension | 19h 01m 28,6s [1] |
| Deklination | −66° 06′ 37″ [1] |
| Erscheinungsbild | |
| Morphologischer Typ | (R)SB(r)b[1] |
| Helligkeit (visuell) | 13,4 mag[2] |
| Helligkeit (B-Band) | 14,2 mag[2] |
| Winkelausdehnung | 1,4′ × 0,8′[2] |
| Positionswinkel | 172°[2] |
| Flächenhelligkeit | 13,4 mag/arcmin²[1] |
| Physikalische Daten | |
| Zugehörigkeit | LDCE 1323[1] |
| Rotverschiebung | 0,014343 ± 0,000334[1] |
| Radialgeschwindigkeit | (4300 ± 100) km/s[1] |
| Hubbledistanz H0 = 73 km/(s • Mpc) |
(188 ± 14)e6 Lj (57,5 ± 4,3) Mpc [1] |
| Geschichte | |
| Entdeckung | John Herschel |
| Entdeckungsdatum | 23. Juni 1835 |
| Katalogbezeichnungen | |
| NGC 6718 • PGC 62688 • ESO 104-029 • 2MASX J19012865-6606366 • | |
NGC 6718 ist eine Balken-Spiralgalaxie vom Hubble-Typ SBb im Sternbild Pfau am Südsternhimmel. Sie ist schätzungsweise 188 Millionen Lichtjahre von der Milchstraße entfernt.
Das Objekt wurde am 23. Juni 1835 von John Herschel 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.