This is a list of NGC objects 1001–2000 from the New General Catalogue (NGC). The astronomical catalogue is composed mainly of star clusters, nebulae...
143 KB (492 words) - 00:31, 17 November 2024
Cygnus Loop (section NGC 6992, NGC 6995, and IC 1340)
+30° 35′ 43″. As the westernmost NGC object in the nebula (first in right ascension), its number is sometimes used as an NGC identifier for the nebula as...
20 KB (2,231 words) - 14:04, 6 September 2024
open cluster in the constellation Hydra. The New General Catalogue object NGC 48, a barred spiral galaxy in the constellation Andromeda. The prophecies...
6 KB (726 words) - 21:53, 30 November 2024
8 January 2013. "Air Crash Investigation". National Geographic Channel. NGC Europe Limited. 2014. Archived from the original on 26 June 2023. Retrieved...
237 KB (811 words) - 01:55, 23 December 2024
the cluster lies NGC 1399. Other cluster members include NGC 1316 (the group's brightest galaxy), NGC 1365, NGC 1427A, NGC 1427 and NGC 1404. Fornax can...
12 KB (561 words) - 12:19, 19 July 2024
20-percent increase. JPL · 7342 7343 Ockeghem 1992 GE2 Johannes Ockeghem (1420–1497), a Flemish composer MPC · 7343 7344 Summerfield 1992 LU Robert and...
200 KB (445 words) - 07:06, 6 December 2024
Metropolitana in 1845. Discoveries of Herschel include the galaxies NGC 7, NGC 10, NGC 25, and NGC 28. He declined an offer from the Duke of Sussex that they travel...
44 KB (4,147 words) - 22:17, 22 November 2024
5.39 0.93 254 A2V U Ori U 39816 28041 05h 55m 49.30s +20° 10′ 30.0″ 5.40 1420 M8III Mira variable, Vmax = 4.8m, Vmin = 13m, P = 377 d 16 Ori h 16 33254...
51 KB (100 words) - 02:14, 5 November 2024
Bar — Barkhatova (open star clusters) (for example: Barkhatova 1, NNW of NGC 7000; the North America Nebula in Cygnus) BAR — E.E. Barton (double stars)...
60 KB (7,783 words) - 01:39, 15 November 2024
seldom collide and combine. They are the source of the 21-cm hydrogen line at 1420 MHz that is detected in order to probe primordial hydrogen. The large amount...
121 KB (12,377 words) - 14:27, 16 September 2024
observatories; first polarization measurement GW170817 12:41:04 2017-10-16 16; NGC 4993 33.0+0.0 −2.1 40±10 ≥ 0.04 1.186+0.001 −0.001 0.00+0.02 −0.01 NS 1.46+0...
229 KB (6,374 words) - 01:08, 20 December 2024
surprisingly, insisted that the artwork had never belonged to his family. The NGC maintained that the evidence was incontrovertible and encouraged the Lindon...
221 KB (13,250 words) - 14:59, 12 December 2024
rid of the excess energy by radiating a spectral line at a frequency of 1420.405 MHz. This frequency is generally known as the 21 cm line, referring to...
34 KB (3,752 words) - 23:37, 26 November 2024
Distance 323 ± 5 ly (99 ± 1 pc) Absolute magnitude (MV) −0.05 Orbit Period (P) 1420.6 d Semi-major axis (a) 3.60 AU Eccentricity (e) 0.39 Semi-amplitude (K1)...
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stripped pulsating core of a massive star". Nature Astronomy. 6 (12): 1414–1420. arXiv:2211.00358. Bibcode:2022NatAs...6.1414I. doi:10.1038/s41550-022-01809-6...
9 KB (646 words) - 00:44, 23 August 2024
5682±138 K2-370 b 0.0327±0.0207 0.286+0.020 −0.048 2.14084+0.00003 −0.00004 1420 transit 0.984+0.428 −0.303 5377±138 K2-371 b 4.7±2.2 1.162+0.082 −0.077 3...
205 KB (6,626 words) - 23:04, 3 December 2024
Maïssa (2019), "A Hot Saturn Near (But Unassociated with) the Open Cluster NGC 1817", The Astronomical Journal, 158 (2): 62, arXiv:1906.02395, Bibcode:2019AJ...
125 KB (5,870 words) - 04:52, 29 July 2024