and 95 (1195). palindromic in bases 11 (8811), 15 (6615), 23 (4423), 31 (3331), 47 (2247) and 95 (1195). an Erdős–Woods number, since it is possible to...
6 KB (726 words) - 10:10, 9 August 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 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 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
habitable zone around a M-star, which belongs to a binary system. LSPM J0207+3331 (2019) is an old white dwarf containing a debris disk with two components...
40 KB (4,598 words) - 13:20, 17 July 2024
towards the nucleus of the active galaxy NGC 7213". Monthly Notices of the Royal Astronomical Society. 438 (4): 3322–3331. arXiv:1401.5650. Bibcode:2014MNRAS...
11 KB (1,367 words) - 13:11, 18 July 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 3302 is an unbarred lenticular galaxy in the constellation Antlia. It was discovered by the astronomer John Herschel on January 28, 1835. "NGC 3302"...
2 KB (77 words) - 18:04, 18 January 2024
Australia. Archived from the original on 19 June 2008. Retrieved 21 June 2008. "NGC's SABR to Help Extend Viability of USAF F-16s Beyond 2025". ASDNews.com. Archived...
194 KB (18,576 words) - 10:37, 16 August 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
in the Mertens function, of −3 and −4 respectively. The numbers 31, 331, 3331, 33331, 333331, 3333331, and 33333331 are all prime. For a time it was thought...
16 KB (2,266 words) - 14:55, 3 August 2024
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
039±31 K Metallicity [Fe/H] −0.05±0.03 dex Other designations θ TrA, CPD−65° 3331, FK5 3312, HD 148890, HIP 81252, HR 6151, SAO 253614 Database references...
7 KB (568 words) - 13:49, 30 November 2022
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...
3 KB (232 words) - 14:18, 30 September 2023
the brown dwarf WISEA J120037.79-784508.3 and the white dwarf LSPM J0207+3331. The NASA citizen science project Disk Detective is using WISE data. Additionally...
76 KB (7,564 words) - 19:29, 11 August 2024
second disk around a white dwarf, such as the two rings around LSPM J0207+3331. The least common observable evidence of planetary systems are detected major...
163 KB (18,597 words) - 05:12, 17 July 2024
Apep". Monthly Notices of the Royal Astronomical Society. 495 (3): 3323–3331. arXiv:2005.00531. Bibcode:2020MNRAS.495.3323C. doi:10.1093/mnras/staa1244...
28 KB (3,237 words) - 21:07, 31 July 2024
; Fahlman, G. G. (Aug–Sep 1980). "The extinction of HD 200775 by dust in NGC 7023". Publications of the Astronomical Society of the Pacific. 92: 414....
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14 15 Variable R V X RW XX HR 490 523 564 HD 9446 13189 Other B324 HAT-P-38 (Horna) LSPM J0207+3331 M33-013406.63 M33 X-7 Romano's Star Ross 19 Var 83...
9 KB (546 words) - 20:03, 12 August 2023
0015 −0.0009 1596+24 −25 transit 1281±5 1.12+0.11 −0.06 5760+85 −88 TOI-3331 b 2.27±0.16 1.158±0.043 2.0180231+0.0000043 −0.0000044 0.03144+0.00048 −0...
205 KB (6,617 words) - 03:29, 14 August 2024