the interacting pair Arp 271 (NGC 5426 and NGC 5427), NGC 5476, and NGC 5493. Six supernovae have been observed in NGC 5468: SN 1999cp (type Ia, mag....
8 KB (694 words) - 18:11, 3 June 2025
5846 5850 Other A1689-zD1 Abell 1835 IR1916 Arp 240 (NGC 5257 and NGC 5258) Arp 271 (NGC 5426 and NGC 5427) 3C 273 3C 279 4C 03.24 Eyes Galaxies GR 8 Hedgehog...
9 KB (700 words) - 16:42, 30 June 2025
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 (4,865 words) - 19:44, 4 June 2025
5846 5850 Other A1689-zD1 Abell 1835 IR1916 Arp 240 (NGC 5257 and NGC 5258) Arp 271 (NGC 5426 and NGC 5427) 3C 273 3C 279 4C 03.24 Eyes Galaxies GR 8 Hedgehog...
7 KB (519 words) - 17:12, 17 April 2025
5846 5850 Other A1689-zD1 Abell 1835 IR1916 Arp 240 (NGC 5257 and NGC 5258) Arp 271 (NGC 5426 and NGC 5427) 3C 273 3C 279 4C 03.24 Eyes Galaxies GR 8 Hedgehog...
18 KB (1,878 words) - 14:01, 15 February 2025
5846 5850 Other A1689-zD1 Abell 1835 IR1916 Arp 240 (NGC 5257 and NGC 5258) Arp 271 (NGC 5426 and NGC 5427) 3C 273 3C 279 4C 03.24 Eyes Galaxies GR 8 Hedgehog...
7 KB (776 words) - 19:10, 24 June 2025
5846 5850 Other A1689-zD1 Abell 1835 IR1916 Arp 240 (NGC 5257 and NGC 5258) Arp 271 (NGC 5426 and NGC 5427) 3C 273 3C 279 4C 03.24 Eyes Galaxies GR 8 Hedgehog...
13 KB (946 words) - 17:25, 17 April 2025
5846 5850 Other A1689-zD1 Abell 1835 IR1916 Arp 240 (NGC 5257 and NGC 5258) Arp 271 (NGC 5426 and NGC 5427) 3C 273 3C 279 4C 03.24 Eyes Galaxies GR 8 Hedgehog...
11 KB (900 words) - 17:42, 17 April 2025
5846 5850 Other A1689-zD1 Abell 1835 IR1916 Arp 240 (NGC 5257 and NGC 5258) Arp 271 (NGC 5426 and NGC 5427) 3C 273 3C 279 4C 03.24 Eyes Galaxies GR 8 Hedgehog...
9 KB (707 words) - 16:07, 24 April 2025
5846 5850 Other A1689-zD1 Abell 1835 IR1916 Arp 240 (NGC 5257 and NGC 5258) Arp 271 (NGC 5426 and NGC 5427) 3C 273 3C 279 4C 03.24 Eyes Galaxies GR 8 Hedgehog...
11 KB (760 words) - 18:09, 1 January 2025
5846 5850 Other A1689-zD1 Abell 1835 IR1916 Arp 240 (NGC 5257 and NGC 5258) Arp 271 (NGC 5426 and NGC 5427) 3C 273 3C 279 4C 03.24 Eyes Galaxies GR 8 Hedgehog...
6 KB (561 words) - 15:55, 13 May 2024
5846 5850 Other A1689-zD1 Abell 1835 IR1916 Arp 240 (NGC 5257 and NGC 5258) Arp 271 (NGC 5426 and NGC 5427) 3C 273 3C 279 4C 03.24 Eyes Galaxies GR 8 Hedgehog...
10 KB (660 words) - 00:50, 14 December 2024
5846 5850 Other A1689-zD1 Abell 1835 IR1916 Arp 240 (NGC 5257 and NGC 5258) Arp 271 (NGC 5426 and NGC 5427) 3C 273 3C 279 4C 03.24 Eyes Galaxies GR 8 Hedgehog...
7 KB (401 words) - 19:34, 18 July 2024
5846 5850 Other A1689-zD1 Abell 1835 IR1916 Arp 240 (NGC 5257 and NGC 5258) Arp 271 (NGC 5426 and NGC 5427) 3C 273 3C 279 4C 03.24 Eyes Galaxies GR 8 Hedgehog...
6 KB (474 words) - 05:24, 21 August 2024
5846 5850 Other A1689-zD1 Abell 1835 IR1916 Arp 240 (NGC 5257 and NGC 5258) Arp 271 (NGC 5426 and NGC 5427) 3C 273 3C 279 4C 03.24 Eyes Galaxies GR 8 Hedgehog...
9 KB (673 words) - 14:26, 19 August 2024
5846 5850 Other A1689-zD1 Abell 1835 IR1916 Arp 240 (NGC 5257 and NGC 5258) Arp 271 (NGC 5426 and NGC 5427) 3C 273 3C 279 4C 03.24 Eyes Galaxies GR 8 Hedgehog...
9 KB (639 words) - 07:18, 21 August 2024
on ESO's Very Large Telescope (VLT). The two interacting galaxies — NGC 5426 and NGC 5427 — together form an intriguing astronomical object named Arp 271...
10 KB (1,244 words) - 14:31, 30 March 2025
1961i was a supernova that was discovered in June 1961 in the Messier 61 (NGC 4303) galaxy, by Milton L. Humason at the Palomar Observatory, the brightest...
4 KB (232 words) - 16:40, 21 June 2025
5846 5850 Other A1689-zD1 Abell 1835 IR1916 Arp 240 (NGC 5257 and NGC 5258) Arp 271 (NGC 5426 and NGC 5427) 3C 273 3C 279 4C 03.24 Eyes Galaxies GR 8 Hedgehog...
4 KB (297 words) - 01:47, 10 November 2024
5846 5850 Other A1689-zD1 Abell 1835 IR1916 Arp 240 (NGC 5257 and NGC 5258) Arp 271 (NGC 5426 and NGC 5427) 3C 273 3C 279 4C 03.24 Eyes Galaxies GR 8 Hedgehog...
7 KB (445 words) - 18:22, 1 January 2025
5846 5850 Other A1689-zD1 Abell 1835 IR1916 Arp 240 (NGC 5257 and NGC 5258) Arp 271 (NGC 5426 and NGC 5427) 3C 273 3C 279 4C 03.24 Eyes Galaxies GR 8 Hedgehog...
7 KB (481 words) - 07:29, 21 August 2024
NGC 5247 is a face-on unbarred spiral galaxy located some 60 million light years away in the constellation Virgo. It is a member of the Virgo II Groups...
6 KB (458 words) - 18:28, 11 December 2024
NGC 5364 is a grand design spiral galaxy located 54.5 million light years away in the constellation Virgo. It is inclined to the line of sight from the...
9 KB (696 words) - 16:23, 13 March 2025
Association Cygnus OB2 Cygnus OB7 Cygnus OB9 Open Berkeley 86 DR 6 IC 5146 Messier 29 Messier 39 NGC 6811 NGC 6819 NGC 6834 NGC 6866 NGC 6871 NGC 6910 NGC 7031...
15 KB (1,335 words) - 17:31, 20 June 2025
NGC 5792 is a barred spiral galaxy about 70 million light-years away in the constellation Libra. There is a magnitude 9.6 star on the northwestern edge...
3 KB (178 words) - 01:57, 14 September 2023
NGC 5882 is a small planetary nebula in the southern constellation of Lupus, positioned about 1.5° to the southwest of the star Epsilon Lupi. It was discovered...
5 KB (507 words) - 19:30, 31 August 2024
NGC 5822 is an open cluster of stars in the southern constellation of Lupus. It was discovered by English Astronomer John Herschel on July 3, 1836, and...
6 KB (529 words) - 22:23, 2 December 2023
Estonian Ukrainian Cyrillic Bibliographic use MARC-8 ANSEL CCCII/EACC ISO 5426 5426-2 5427 5428 6438 6862 National standards ArmSCII Big5 BraSCII BSCII CNS...
24 KB (1,638 words) - 17:48, 4 March 2025