NGC 623
| Galaxie NGC 623 | |
|---|---|
| NGC 619 & NGC 623 (l.) | |
| AladinLite | |
| Sternbild | Bildhauer |
| Position Äquinoktium: J2000.0, Epoche: J2000.0 | |
| Rektaszension | 01h 35m 06,4s [1] |
| Deklination | −36° 29′ 25″ [1] |
| Erscheinungsbild | |
| Morphologischer Typ | E+[1] |
| Helligkeit (visuell) | 12,6 mag[2] |
| Helligkeit (B-Band) | 13,6 mag[2] |
| Winkelausdehnung | 2′ × 1,5′[2] |
| Positionswinkel | 94°[2] |
| Flächenhelligkeit | 13,9 mag/arcmin²[2] |
| Physikalische Daten | |
| Zugehörigkeit | LDCE 0096[1] |
| Rotverschiebung | 0.029871 ± 0.000093[1] |
| Radialgeschwindigkeit | (8955 ± 28) km/s[1] |
| Hubbledistanz H0 = 73 km/(s • Mpc) |
(398 ± 28)e6 Lj (121,9 ± 8,5) Mpc [1] |
| Durchmesser | 230.000 Lj[3] |
| Geschichte | |
| Entdeckung | John Herschel |
| Entdeckungsdatum | 30. November 1837 |
| Katalogbezeichnungen | |
| NGC 623 • PGC 5898 • ESO 353-23 • MCG -06-04-052 • 2MASX J01350638-3629248 • SGC 013252-3644.7 • GC 367 • h 2425 • | |
NGC 623 ist eine elliptische Galaxie vom Hubble-Typ E im Sternbild Bildhauer, welche etwa 398 Millionen Lichtjahre von der Milchstraße entfernt ist.
Das Objekt wurde am 30. November 1837 von dem britischen Astronomen John Herschel entdeckt.[4]
Weblinks
- SIMBAD Astronomical Database
- Auke Slotegraaf: NGC 623. Deep Sky Observer's Companion, abgerufen am 2. September 2015 (englisch).
- CDS Portal
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.