• Thumbnail for 1054
    Year 1054 (MLIV) was a common year starting on Saturday (link will display the full calendar) of the Julian calendar. East-West schism: the ongoing break...
    7 KB (740 words) - 02:30, 24 October 2023
  • Thumbnail for SN 1054
    SN 1054 is a supernova that was first observed on c. 10 July [O.S. c. 4 July] 1054, and remained visible until c. 12 April [O.S. c. 6 April] 1056.α The...
    64 KB (9,098 words) - 01:50, 9 August 2024
  • Thumbnail for Crab Nebula
    Crab Nebula (redirect from NGC 1952)
    the galaxy NGC 2146, about 31 million light-years from Earth) appeared to be the first observation of an electron-capture supernova The 1054 supernova...
    50 KB (5,763 words) - 17:10, 26 July 2024
  • Thumbnail for NGC 3937
    of the group are NGC 3910, NGC 3929, NGC 3940, NGC 3943, NGC 3947, NGC 3954, with NGC 3919 having an uncertain membership. List of NGC objects (3001–4000)...
    5 KB (396 words) - 06:33, 7 December 2023
  • Thumbnail for NGC 7682
    spectroscopy close to the nucleus of the Seyfert galaxy NGC 7682". The Astronomical Journal. 93: 1054. Bibcode:1987AJ.....93.1054B. doi:10.1086/114388. Ricci...
    7 KB (719 words) - 01:19, 14 May 2024
  • Thumbnail for History of supernova observation
    from the Earth. Supernova SN 1054 was another widely observed event, with astronomers recording the star's appearance in 1054 CE. It may also have been recorded...
    45 KB (5,058 words) - 18:17, 3 August 2024
  • 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) - 03:58, 29 July 2024
  • Thumbnail for List of supernovae
    Archived from the original on 2003-04-02. Retrieved 2009-01-12. SEDS, Supernova 1054 – Creation of the Crab Nebula Ritter, Andreas; Parker, Quentin A.; Lykou...
    36 KB (1,730 words) - 09:30, 18 July 2024
  • throughout Asia, the Middle East, and Europe. 1054 – Astronomers in Asia and the Middle East observe SN 1054, the Crab Nebula supernova explosion. 1181 –...
    6 KB (684 words) - 21:15, 19 March 2023
  • Thumbnail for Cygnus (constellation)
    embedded star of magnitude 6, NGC 7000 is 1500 light-years from Earth. To the south of Epsilon Cygni is the Veil Nebula (NGC 6960, 6979, 6992, and 6995)...
    51 KB (5,864 words) - 19:05, 16 July 2024
  • Thumbnail for List of largest nebulae
    H II region: NGC 604". HST Proposal ID #10419: 10419. Bibcode:2004hst..prop10419B. "NASA/IPAC Extragalactic Database". Results for NGC 604. Archived...
    28 KB (1,715 words) - 18:46, 18 July 2024
  • Thumbnail for Virgo Cluster
    a LVC (Low Velocity Cloud) subclump, centered on the large spiral galaxy NGC 4216. Notably, the giant elliptical galaxy M87 contains a supermassive black...
    24 KB (2,094 words) - 04:49, 17 July 2024
  • Thumbnail for Nebula
    The supernova that created the Crab Nebula, SN 1054, was observed by Arabic and Chinese astronomers in 1054. In 1610, Nicolas-Claude Fabri de Peiresc discovered...
    21 KB (2,865 words) - 00:06, 6 August 2024
  • Thumbnail for Chi2 Fornacis
    Chi2 Fornacis (redirect from HR 1054)
    confirmed the variability in infrared and optical light. The lenticular galaxy NGC 1380 lies 2 degrees north-northeast of Chi2 Fornacis. Vallenari, A.; et al...
    14 KB (1,030 words) - 22:54, 1 February 2024
  • Thumbnail for RX J1131-1231
    ι κ λ ψ Variable R SZ TV HR 4305 4428 HD 96167 98219 (Hunahpú) 98649 Other BD−10°3166 DENIS-P J1058.7−1548 LP 791-18 WASP-34 (Amansinaya) WD 1054–226...
    5 KB (460 words) - 13:22, 13 July 2024
  • Thumbnail for Taurus (constellation)
    created by a Type II supernova explosion, which was seen from Earth on July 4, 1054. It was bright enough to be observed during the day and is mentioned in Chinese...
    38 KB (3,896 words) - 22:27, 24 June 2024
  • Thumbnail for Supernova
    the galaxy NGC 2146, about 31 million light-years from Earth) appeared to be the first observation of an electron-capture supernova. The 1054 supernova...
    201 KB (21,896 words) - 01:06, 26 July 2024
  • Thumbnail for Crab Pulsar
    the Crab Nebula, a remnant of the supernova SN 1054, which was widely observed on Earth in the year 1054. Discovered in 1968, the pulsar was the first...
    22 KB (2,259 words) - 19:56, 5 July 2024
  • Thumbnail for Star
    Egyptian astronomer Ali ibn Ridwan and several Chinese astronomers. The SN 1054 supernova, which gave birth to the Crab Nebula, was also observed by Chinese...
    146 KB (16,353 words) - 19:43, 1 August 2024
  • the designation of the galaxy whose core they reside in. Examples are NGC 4261, NGC 4151 and M31, which derive their designation from the New General Catalogue...
    50 KB (6,481 words) - 17:19, 5 April 2024
  • Thumbnail for Orders of magnitude (volume)
    Yervant (1999). "Hubble Space Telescope Measurements of the Expansion of NGC 6543: Parallax Distance and Nebular Evolution". Astronomical Journal. 118...
    36 KB (652 words) - 01:48, 21 May 2024
  • Thumbnail for Dark matter
    in 1940 Jan Oort discovered and wrote about the large non-visible halo of NGC 3115. Early radio astronomy observations, performed by Seth Shostak, later...
    139 KB (15,146 words) - 01:44, 12 August 2024
  • long-period orbit around GJ 777 A". Astronomy and Astrophysics. 410 (3): 1051–1054. arXiv:astro-ph/0306586. Bibcode:2003A&A...410.1051N. doi:10.1051/0004-6361:20031341...
    10 KB (798 words) - 23:14, 17 July 2024
  • 1050s (section 1054)
    and changes the country's official name to Đại Việt. July 4 (approx.) – SN 1054, a supernova, is first observed by the Chinese, Arabs and possibly Native...
    433 bytes (7,231 words) - 20:23, 22 June 2022
  • Thumbnail for NeVe 1
    must be displaced by the expansion) would be on the order of 5×1061 ergs (5×1054 J) of energy. This violent outburst, likely to have happened no less than...
    15 KB (1,608 words) - 06:50, 17 July 2024
  • Thumbnail for Time-domain astronomy
    However, such events were recorded in antiquity, such as the supernova in 1054 observed by Chinese, Japanese and Arab astronomers, and the event in 1572...
    12 KB (1,336 words) - 22:23, 18 July 2024
  • Thumbnail for V838 Monocerotis
    of the Royal Astronomical Society. 343 (3). Royal Astronomical Society: 1054–1056. Bibcode:2003MNRAS.343.1054E. doi:10.1046/j.1365-8711.2003.06755.x....
    31 KB (3,162 words) - 07:29, 18 July 2024
  • Thumbnail for Delta Crateris
    ι κ λ ψ Variable R SZ TV HR 4305 4428 HD 96167 98219 (Hunahpú) 98649 Other BD−10°3166 DENIS-P J1058.7−1548 LP 791-18 WASP-34 (Amansinaya) WD 1054–226...
    8 KB (614 words) - 20:20, 29 May 2024
  • ⟨gr⟩, ⟨gx⟩, ⟨hh⟩, ⟨hl⟩, ⟨kh⟩, ⟨kr⟩, ⟨krh⟩, ⟨lh⟩, ⟨mh⟩, ⟨nc⟩, ⟨ng⟩, ⟨ngʼ⟩, ⟨ngc⟩, ⟨ngh⟩, ⟨ngq⟩, ⟨ngx⟩, ⟨nh⟩, ⟨nkc⟩, ⟨nkq⟩, ⟨nkx⟩, ⟨nq⟩, ⟨nx⟩, ⟨ny⟩, ⟨nyh⟩...
    24 KB (1,670 words) - 20:41, 27 June 2024
  • Fujiwara no Teika (1162–1241), containing astronomical events, such as SN 1054, a supernova explosion from which the Crab Nebula formed. IAU · 9892 9893...
    163 KB (735 words) - 08:45, 25 July 2024