2012Z in spiral galaxy NGC 1309, annotated". ESA/Hubble Press Release. Retrieved 8 August 2014. "Electronic Telegram No. 3014". Central Bureau for Astronomical...
6 KB (527 words) - 10:39, 25 September 2023
NGC 3302 is an unbarred lenticular galaxy in the constellation Antlia. It was discovered by the astronomer John Herschel on January 28, 1835. "NGC 3302"...
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It is a member of the NGC 2998 group, which also includes NGC 2998, NGC 3002, NGC 3006, NGC 3008, and a few others. Skrutskie, Michael F.; Cutri, Roc...
4 KB (300 words) - 05:41, 25 August 2023
light-years from the Sun. It is a member of the NGC 2998 group, which also includes NGC 2998, NGC 3002, NGC 3005, NGC 3006, and a few others. Among these galaxies...
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galaxies, including M51 (Arp 85), Arp 220, and the Antennae Galaxies (NGC 4038/NGC 4039, or Arp 244). A few of the galaxies are simply dwarf galaxies that...
72 KB (4,868 words) - 16:41, 17 July 2024
NGC 3007 is an edge-on, magnitude 13.4, lenticular galaxy in the constellation of Sextans, discovered by Édouard Stephan on March 16, 1855. It is about...
2 KB (109 words) - 18:03, 18 January 2024
NGC 3009 is a lenticular galaxy in the constellation of Ursa Major. It is about 35 thousand light years across, and with a recessional velocity of 4,445...
2 KB (156 words) - 18:03, 18 January 2024
NGC 3169 is a spiral galaxy about 75 million light years away in the constellation Sextans. It has the morphological classification SA(s)a pec, which...
11 KB (887 words) - 23:30, 28 March 2024
NGC 3301, also known as NGC 3760, is a lenticular galaxy in the constellation Leo. Its apparent magnitude in the V-band is 11.1. It was first observed...
4 KB (313 words) - 18:03, 18 January 2024
NGC 3486 is an intermediate barred spiral galaxy located about 27.4 million light years away in the constellation of Leo Minor. It has a morphological...
6 KB (428 words) - 06:22, 25 August 2023
(P) 39.62±0.78 yr Semi-major axis (a) 0.08564±0.00056″ Eccentricity (e) 0.3014±0.0081 Inclination (i) 153.3±2.0° Longitude of the node (Ω) 228.0±5.2° Periastron...
8 KB (530 words) - 12:47, 14 May 2023
members of binary systems (the fastest one being the white dwarf in CTCV J2056-3014). A close binary system of two white dwarfs can lose angular momentum and...
163 KB (18,597 words) - 05:12, 17 July 2024
Constellation Lyra Right ascension 19h 10m 47.52334s Declination +42° 20′ 19.3014″ Apparent magnitude (V) 12.51 Characteristics Spectral type G8V Astrometry...
17 KB (1,021 words) - 01:23, 24 February 2024