also bright in the X-ray range: NGC 4127, NGC 4133, NGC 4159, NGC 4291, NGC 4319, NGC 4331, NGC 4386, NGC 4589, NGC 4648, UGC 7086, UGC 7189, UGC 7238...
3 KB (240 words) - 02:32, 31 December 2024
Centaurus A (redirect from NGC 5128)
Centaurus A (also known as NGC 5128 or Caldwell 77) is a galaxy in the constellation of Centaurus. It was discovered in 1826 by Scottish astronomer James...
33 KB (3,341 words) - 20:38, 6 January 2025
nearby galaxies IC 5325, NGC 7496, NGC 7590, and NGC 7599". Monthly Notices of the Royal Astronomical Society. 504 (3): 4143–4159. arXiv:2104.06236. doi:10...
12 KB (1,196 words) - 11:57, 30 December 2024
indicates Messier 25 may constitute a ternary star cluster together with NGC 6716 and Collinder 394. Establishing precise distances to open clusters enables...
23 KB (2,742 words) - 04:51, 20 January 2025
Age 12 Myr Other designations Sadr, Sadir, Sador, 37 Cyg, HR 7796, BD+39°4159, HD 194093, SAO 49528, FK5 765, HIP 100453, WDS J20222+4015A. Database references...
13 KB (1,129 words) - 18:46, 7 November 2024
lines. Galaxies observed as part of this study included NGC 1068, NGC 4151, NGC 3516, and NGC 7469. Active galaxies such as these are known as Seyfert...
48 KB (6,006 words) - 18:03, 18 September 2024
Crab Nebula (redirect from NGC 1952)
The Crab Nebula (catalogue designations M1, NGC 1952, Taurus A) is a supernova remnant and pulsar wind nebula in the constellation of Taurus. The common...
51 KB (5,845 words) - 02:47, 10 December 2024
NGC 114 is a barred lenticular galaxy located in the constellation Cetus. It was discovered by American astronomer Truman Henry Safford on September 23...
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Corona Borealis Right ascension 15h 18m 11.35252s Declination +31° 38′ 49.4159″ Spectral type B6 V + F8 III-IV Other designations BD+32° 2569, HD 136175...
3 KB (198 words) - 02:39, 27 October 2024
Hydrogen". The Interstellar Medium. Harvard University Press. pp. 1–77. doi:10.4159/harvard.9780674493988. ISBN 978-0-674-49397-1. Dijkstra, Mark (January 2014)...
120 KB (12,382 words) - 18:38, 1 February 2025