NGC 9
| NGC 9 | |
|---|---|
 NGC 9 (Sloan Digital Sky Survey) | |
| Data pengamatan (J2000 epos) | |
| Rasi bintang | Pegasus |
| Asensio rekta | 00j 08m 54.7d [1] |
| Deklinasi | +23° 49′ 01″[1] |
| Pergeseran merah | 0,015104[1] |
| Kecepatan radial helio | 4528 ± 10 km/s[1] |
| Jarak | 142 ± 31 jtc (43,5 ± 9,5 kpc)[2] |
| Magnitudo semu (V) | 14,35 [1] |
| Magnitudo mutlak (V) | —18,69 |
| Ciri-ciri | |
| Jenis | Sb: pec [1] |
| Ukuran semu (V) | 1,3' x 0,7' [1] |
| Penamaan lain | |
| UGC 78,[1] PGC 652 [1] | |
NGC 9 adalah galaksi spiral yang berjarak sekitar 140 juta tahun cahaya di rasi bintang Pegasus. NGC 9 ditemukan pada tanggal 27 September 1865 oleh astronom Jerman-Baltik Otto Wilhelm von Struve.[3]
Referensi
- ^ a b c d e f g h i "NED results for object NGC 0009". National Aeronautics and Space Administration / Infrared Processing and Analysis Center. 2008. Diakses tanggal 24 November 2008.
- ^ "Distance Results for NGC 0009". NASA/IPAC Extragalactic Database. Diakses tanggal 3 Mei 2010.
- ^ Steinicke, Wolfgang (2010). Observing and Cataloguing Nebulae and Star Clusters. Cambridge University Press. hlm. 283. ISBN 9780521192675.
Pranala luar
Wikimedia Commons memiliki media mengenai NGC 9.
- NGC 9 di WikiSky: DSS2, SDSS, GALEX, IRAS, Hidrogen α, X-Ray, Astrophoto, Peta langit, Artikel dan gambar
 | Artikel bertopik galaksi ini adalah sebuah rintisan. Anda dapat membantu Wikipedia dengan mengembangkannya. |
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