NGC 73

NGC 73
ESO's VST image of NGC 73
Data pengamatan (J2000 epos)
Rasi bintangCetus
Asensio rekta 00j 18m 38.98029d[1]
Deklinasi -15° 19′ 20.6128″[1]
Pergeseran merah0.025785[2]
Kecepatan radial helio7631 km/s[2]
Jarak289.4 juta tahun cahaya (88.72 juta parsec)[3]
Magnitudo semu (B)13.7[2]
Ciri-ciri
JenisSAB(rs)bc:[4]
Penamaan lain
MCG-03-01-026, PGC 1211[2]

NGC 73 adalah galaksi spiral sedang yang diperkirakan berjarak 350 juta tahun cahaya di konstelasi Cetus. Galaksi ini ditemukan oleh Lewis A. Swift dari Amerika pada tahun 1886 dan memiliki magnitudo tampak 13.7.[5]

Gambar dari 2MASS

Lihat juga

Referensi

  1. ^ a b Brown, A. G. A.; et al. (kolaborasi Gaia) (Agustus 2018). "Gaia Data Release 2: Summary of the contents and survey properties". Astronomy & Astrophysics. 616. A1. arXiv:1804.09365. Bibcode:2018A&A...616A...1G. doi:10.1051/0004-6361/201833051.
  2. ^ a b c d "NGC 73". SIMBAD. Centre de données astronomiques de Strasbourg.
  3. ^ Tully, R. Brent; Courtois, Hélène M.; Sorce, Jenny G. (2016). "Cosmicflows-3". The Astronomical Journal. 152 (2): 21. arXiv:1605.01765. Bibcode:2016AJ....152...50T. doi:10.3847/0004-6256/152/2/50. S2CID 250737862. 50.
  4. ^ "Results for object NGC 0073 (NGC 73)". NASA/IPAC Extragalactic Database. California Institute of Technology. Diakses tanggal 2020-12-12.
  5. ^ "NGC Objects: NGC 50 - 99".

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