• Thumbnail for 47 Ursae Majoris
    47 Ursae Majoris (abbreviated 47 UMa), formally named Chalawan /ˈtʃɑːləwən/, is a yellow dwarf star approximately 45.3 light-years from Earth in the constellation...
    22 KB (2,222 words) - 20:05, 16 April 2025
  • Thumbnail for 47 Ursae Majoris c
    47 Ursae Majoris c (abbreviated 47 UMa c), formally named Taphao Kaew (/təˌpaʊ ˈɡaʊ/ tə-POW GOW; Thai: ตะเภาแก้ว [tāpʰāwkɛ̂ːw]) is an extrasolar planet...
    8 KB (738 words) - 21:53, 30 December 2024
  • Thumbnail for 47 Ursae Majoris b
    47 Ursae Majoris b (abbreviated 47 UMa b), formally named Taphao Thong /təˌpaʊ ˈtɒŋ/, is a gas planet and an extrasolar planet approximately 46 light-years...
    12 KB (1,058 words) - 05:59, 5 March 2025
  • Thumbnail for 47 Ursae Majoris d
    47 Ursae Majoris d (sometimes abbreviated 47 Uma d) is an extrasolar planet approximately 46 light-years away in the constellation of Ursa Major. The planet...
    3 KB (161 words) - 12:27, 22 August 2024
  • Thumbnail for Merak (star)
    Merak /ˈmɪəræk/, also called Beta Ursae Majoris (β Ursae Majoris, abbreviated Beta UMa, β UMa), is a star in the northern constellation of Ursa Major....
    15 KB (1,361 words) - 20:11, 15 March 2025
  • Thumbnail for Pi1 Ursae Majoris
    Pi1 Ursae Majoris (Pi1 UMa, π¹ Ursae Majoris, π¹ UMa) is a yellow G-type main sequence dwarf with a mean apparent magnitude of +5.63. It is approximately...
    13 KB (907 words) - 01:16, 17 July 2024
  • Iota Ursae Majoris (ι Ursae Majoris, abbreviated Iota UMa, ι UMa), also named Talitha /ˈtælɪθə/, is a star system in the northern circumpolar constellation...
    16 KB (1,242 words) - 20:53, 4 May 2025
  • 4 Ursae Majoris (sometimes abbreviated 4 UMa) is the Flamsteed designation of a star in the northern circumpolar constellation of Ursa Major. It also...
    11 KB (821 words) - 15:44, 27 April 2025
  • Thumbnail for Ursa Major
    Ursa Major (redirect from DH Ursae Majoris)
    and ranges between 7.75m and 8.48m. 47 Ursae Majoris is a Sun-like star with a three-planet system. 47 Ursae Majoris b, discovered in 1996, orbits every...
    45 KB (5,085 words) - 10:42, 3 June 2025
  • Nu Ursae Majoris (ν Ursae Majoris, abbreviated Nu UMa, ν UMa), formally named Alula Borealis /əˈluːlə bɒriˈælɪs/, is a double star in the northern circumpolar...
    10 KB (793 words) - 20:54, 4 May 2025
  • Thumbnail for Sigma1 Ursae Majoris
    Sigma1 Ursae Majoris (σ1 UMa) is the Bayer designation for a solitary star in the northern circumpolar constellation of Ursa Major. With an apparent visual...
    9 KB (622 words) - 08:49, 18 August 2024
  • Thumbnail for Alkaid
    Alkaid (redirect from Eta Ursae Majoris)
    Alkaid /ælˈkeɪd/, also called Eta Ursae Majoris (Latinised from η Ursae Majoris, abbreviated Eta UMa, η UMa), is a star in the constellation of Ursa Major...
    15 KB (1,228 words) - 19:52, 4 May 2025
  • 9″ 5.03 −0.90 492 G8II 47 UMa 47 95128 53721 10h 59m 28.22s +40° 25′ 48.4″ 5.03 4.29 46 G0V Chalawan, has three planets (b, c & d) 49 UMa 49 95310 53838...
    37 KB (93 words) - 07:59, 23 April 2025
  • c Ursae Majoris is the Bayer designation for a double-lined spectroscopic binary star system in the northern constellation of Ursa Major. It has an apparent...
    10 KB (723 words) - 23:07, 24 September 2023
  • Thumbnail for Upsilon Ursae Majoris
    Upsilon Ursae Majoris, Latinized from υ Ursae Majoris, is a binary star in the northern circumpolar constellation of Ursa Major. It is visible to the...
    13 KB (946 words) - 03:26, 15 November 2024
  • Thumbnail for SW Ursae Majoris
    SW Ursae Majoris is a cataclysmic binary star system in the northern circumpolar constellation of Ursa Major, abbreviated SW UMa. During quiescence it...
    17 KB (1,263 words) - 13:01, 18 May 2025
  • Thumbnail for 2 Ursae Majoris
    2 Ursae Majoris (2 UMa) is an Am star in the northern circumpolar constellation of Ursa Major, located 150 light-years from the Sun. It has the Bayer...
    9 KB (638 words) - 11:49, 17 July 2024
  • Thumbnail for 65 Ursae Majoris
    65 Ursae Majoris C and D are common proper motion companions and are separated 4″ and 63″ respectively from the central system. 65 Ursae Majoris D also...
    16 KB (1,324 words) - 23:52, 25 May 2025
  • Thumbnail for Rho Ursae Majoris
    Rho Ursae Majoris (ρ UMa) is the Bayer designation for a solitary star in the northern circumpolar constellation of Ursa Major. It is faintly visible...
    11 KB (815 words) - 03:21, 15 November 2024
  • Thumbnail for XY Ursae Majoris
    XY Ursae Majoris is a short period binary star system in the northern circumpolar constellation of Ursa Major. It is an eclipsing binary with a baseline...
    22 KB (1,847 words) - 05:21, 17 July 2024
  • Thumbnail for ER Ursae Majoris
    ER Ursae Majoris is a variable star in the northern circumpolar constellation of Ursa Major, abbreviated ER UMa. It is a prototype system for a subclass...
    13 KB (1,037 words) - 23:39, 10 September 2023
  • Thumbnail for Tau Ursae Majoris
    Tau Ursae Majoris (τ UMa) is the Bayer designation for a binary star in the northern circumpolar constellation of Ursa Major. It is visible to the naked...
    11 KB (757 words) - 08:57, 18 August 2024
  • Thumbnail for Ursa Minor
    Ursa Minor (redirect from 3 Ursae Minoris)
    also be found by following a line through the two stars—Alpha and Beta Ursae Majoris, popularly called the Pointers—that form the end of the "bowl" of the...
    53 KB (5,858 words) - 03:29, 9 April 2025
  • Thumbnail for Omega Ursae Majoris
    asterism consisting of ω Ursae Majoris, 57 Ursae Majoris, 47 Ursae Majoris, 58 Ursae Majoris, 49 Ursae Majoris and 56 Ursae Majoris. Consequently, the Chinese...
    10 KB (691 words) - 03:30, 15 November 2024
  • Thumbnail for Chi Ursae Majoris
    Chi Ursae Majoris or χ Ursae Majoris, formally named Taiyangshou /ˌtaɪˌjæŋˈʃoʊ/, is a single star in the northern circumpolar constellation of Ursa Major...
    9 KB (740 words) - 08:27, 18 August 2024
  • 78 Ursae Majoris is a binary star system in the northern circumpolar constellation of Ursa Major. It is visible to the naked eye as a faint point of light...
    10 KB (744 words) - 00:13, 26 November 2023
  • Thumbnail for Beta Ursae Minoris
    more likely derived from Alrucaba or Rucaba, a name applied to Theta Ursae Majoris.: 58  In 2016, the International Astronomical Union organized a Working...
    20 KB (1,608 words) - 18:01, 25 May 2025
  • on to 47 Ursae Majoris with no more incidents. The crew is awakened as planned in the year 2300. The Alabama has entered the 47 Ursae Majoris system...
    7 KB (935 words) - 00:58, 11 March 2025
  • 26 Ursae Majoris is a single star in the northern circumpolar constellation of Ursa Major, located 262 light years away from the Sun. It is visible to...
    6 KB (504 words) - 06:23, 18 August 2024
  • Thumbnail for 70 Virginis b
    2007-05-13. Perryman, M. A. C.; et al. (1996). "Hipparcos distances and mass limits for the planetary candidates: 47 Ursae Majoris, 70 Virginis, 51 Pegasi"...
    7 KB (415 words) - 13:06, 14 January 2025