NGC 72
| NGC 72 | |
|---|---|
| Data pengamatan (J2000.0 epos) | |
| Rasi bintang | Andromeda |
| Asensio rekta | 00j 18m 28.4d |
| Deklinasi | +30j 02m 26.5d |
| Pergeseran merah | 0.024213[1] |
| Kecepatan radial helio | 7259 km/s[1] |
| Jarak | 320-325 Mly[2][3] |
| Magnitudo semu (V) | 13.5[4][2] |
| Ciri-ciri | |
| Jenis | Sb[5] Sbc[4] SA(rs)c[2] |
| Ukuran | 180,000[2] |
| Ukuran semu (V) | ~1.3'x1.0'[5][4][6] |
| Penamaan lain | |
| UGC 176, ARP 113, VV 166d, MCG +05-01-069, 2MASX J00182837+3002265, 2MASXi J00182837+3002265, PGC 001204 | |
NGC 72 adalah galaksi spiral berbatang yang diperkirakan berjarak sekitar 320 juta tahun cahaya di konstelasi Andromeda. Galaksi ini ditemukan oleh R. J. Mitchell pada tahun 1855 dan besar magnitudonya 13,5.
Referensi
- ^ a b "NASA/IPAC Extragalactic Database - NGC 72". NED. NASA/IPAC. Diakses tanggal 14 March 2015.
- ^ a b c d Seligman, Courtney. "New General Catalog Objects: NGC 50 - 99". cseligman.com. Diakses tanggal 14 March 2015.
- ^ Wright, Ned. "Ned Wright's Javascript Cosmology Calculator". http://www.astro.ucla.edu. UCLA. Diakses tanggal 23 November 2014.
- ^ a b c "NGC 72 >> Deep Sky Object Browser". Deep Sky Objects Browser. Diakses tanggal 14 March 2015.
- ^ a b "NGC 72". SIMBAD. Centre de données astronomiques de Strasbourg.
- ^ "WIKISKY - NGC 72". wikisky. SKY-MAP.org. Diakses tanggal 23 November 2014.
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