• Thumbnail for Gamma Doradus variable
    Gamma Doradus variables are variable stars which display variations in luminosity due to non-radial pulsations of their surface. The stars are typically...
    22 KB (1,494 words) - 22:42, 17 July 2024
  • Thumbnail for Gamma Doradus
    Gamma Doradus, Latinized from γ Doradus, is the third-brightest star in the southern constellation of Dorado. It is faintly visible to the naked eye with...
    13 KB (748 words) - 17:00, 27 March 2025
  • Thumbnail for Dorado
    Dorado (redirect from Doradus)
    of S Doradus variable stars. The variable star R Doradus 5.73 has the largest-known apparent size of any star other than the Sun. Gamma Doradus is the...
    13 KB (1,470 words) - 00:57, 28 February 2025
  • Thumbnail for Asteroseismology
    and is believed to drive pulsations in the γ {\displaystyle \gamma } Doradus variables. Observations from the Kepler satellite revealed eccentric binary...
    18 KB (2,290 words) - 07:53, 18 March 2025
  • Thumbnail for HR 8799
    HR 8799 (category Gamma Doradus variables)
    whose orbital motion was confirmed by direct imaging. The star is a Gamma Doradus variable: its luminosity changes because of non-radial pulsations of its...
    48 KB (4,455 words) - 00:14, 30 April 2025
  • Thumbnail for Variable star
    the constellation of Cygnus is the prototype of this class. Gamma Doradus (γ Dor) variables are non-radially pulsating main-sequence stars of spectral...
    51 KB (6,578 words) - 23:22, 23 May 2025
  • Thumbnail for Messier 93
    rotating ellipsoidal variable, seven Delta Scuti variables, six Gamma Doradus variables, and one hybrid δ Sct/γ Dor pulsator. Four spectroscopic binary...
    8 KB (710 words) - 11:06, 18 July 2024
  • Thumbnail for QW Puppis
    QW Puppis (category Gamma Doradus variables)
    approximately 69.5 light years away based on parallax. It is a Gamma Doradus variable, ranging from 4.5 to 4.47 magnitude with a period of 0.96 days....
    6 KB (425 words) - 17:31, 27 March 2025
  • Thumbnail for Instability strip
    sequence are Gamma Doradus variables. The band of White dwarfs has three separate regions and types of variable: DOV, DBV, and DAV (= ZZ Ceti variables) white...
    8 KB (961 words) - 22:21, 21 May 2025
  • Thumbnail for HD 49434
    HD 49434 (category Gamma Doradus variables)
    is a Gamma Doradus variable. Observation of the star during the CoRoT mission showed ten pulsation frequencies, four of which are typical for Gamma Doradus...
    11 KB (756 words) - 15:03, 17 May 2025
  • Thumbnail for 9 Aurigae
    9 Aurigae (category Gamma Doradus variables)
    Francis Guinan discovered that the star is a variable star in 1990. It is a well-studied Gamma Doradus variable, and was one of the first stars to be so-classified...
    12 KB (1,375 words) - 17:23, 27 March 2025
  • Thumbnail for 8 Draconis
    8 Draconis (category Gamma Doradus variables)
    main-sequence star with a stellar classification of F1VmA7(n). It is a Gamma Doradus variable star with a brightness variation of about one tenth of a magnitude...
    11 KB (886 words) - 01:46, 12 May 2025
  • Thumbnail for Triangulum Australe
    stars which orbit each other every 39.88 days. The primary is a Gamma Doradus variable, pulsating over a period of 1.45 days. The fainter star is not associated...
    34 KB (3,326 words) - 19:13, 24 May 2025
  • concentrated on the measurement of variable stars, including the measurement of the two sinusoidal periods of Gamma Doradus. The UBV photometric system for...
    10 KB (957 words) - 06:56, 4 April 2025
  • Thumbnail for HD 149989
    HD 149989 (category Gamma Doradus variables)
    and determined that HD 149989 is a Gamma Doradus type star. It has a period of 0.42658 days. It was given its variable star designation in March 2000. This...
    9 KB (690 words) - 00:06, 31 December 2024
  • Thumbnail for RR Lyncis
    RR Lyncis (category Gamma Doradus variables)
    Scuti-type pulsations, while the intermediate frequencies are of the Gamma Doradus type. Lower frequency pulsations may be tidally-excited. The system...
    14 KB (1,091 words) - 18:43, 16 August 2023
  • classification of F6 V. During the 1990s, it was thought to be a Gamma Doradus variable, but this was later discounted as it shows no short-term photometric...
    11 KB (793 words) - 20:12, 22 August 2024
  • there are over 52,011 known variable stars, with more being discovered regularly, so a complete list of every single variable is impossible at this place...
    37 KB (142 words) - 18:41, 8 April 2025
  • Thumbnail for HD 15082
    HD 15082 (category Objects with variable star designations)
    interactions with the planet, would make this star also a Gamma Doradus variable. This star has the GCVS variable star designation V807 Andromedae. In 2006, the...
    13 KB (984 words) - 23:26, 21 April 2025
  • Catalogue of Variable Stars (GCVS4.2)". Retrieved 2012-04-03. Samus, N. N.; Durlevich, O. V.; et al. (2012). "General Catalog of Variable Stars (GCVS database...
    30 KB (119 words) - 17:58, 5 November 2024
  • different classes of variables. An example are variables displaying characteristic frequencies of both Delta Scuti and Gamma Doradus variables. On the Hertzsprung–Russell...
    166 KB (19,171 words) - 07:09, 28 May 2025
  • Thumbnail for Iota Trianguli Australis
    Iota Trianguli Australis (category Gamma Doradus variables)
    component A, is yellow-white hued F-type subgiant star and a Gamma Doradus type variable, pulsating by 0.12 magnitudes with a dominant period of 1.45...
    9 KB (603 words) - 05:35, 21 August 2024
  • Thumbnail for Polaris
    Polaris (category Classical Cepheid variables)
    the Northern Sky makes it useful for navigation. As the closest Cepheid variable its distance is used as part of the cosmic distance ladder. The revised...
    53 KB (5,092 words) - 19:20, 22 May 2025
  • Thumbnail for Star
    Star (section Variable stars)
    daylight. Other than the Sun, the star with the largest apparent size is R Doradus, with an angular diameter of only 0.057 arcseconds. The disks of most stars...
    147 KB (16,422 words) - 13:41, 20 May 2025
  • Thumbnail for NGC 2539
    revealed seven variable stars, 5 eclipsing binaries, one delta Scuti variable and one gamma Doradus variable, with the gamma Doratus variable star membership...
    7 KB (774 words) - 10:20, 27 May 2025
  • Thumbnail for Mu Ceti
    Mu Ceti (category Gamma Doradus variables)
    the Transiting Exoplanet Survey Satellite confirm this star is a Gamma Doradus variable. The secondary (apparent magnitude 7.80) is a K0.5V star, indicating...
    12 KB (1,080 words) - 17:34, 26 May 2025
  • Thumbnail for CC Andromedae
    CC Andromedae (category Objects with variable star designations)
    Gamma Doradus variable too. Rousseau, C.; Bourassa, J. I.; Milone, E. F. (July 1988). "VBI Light Curves of CC And". Information Bulletin on Variable Stars...
    9 KB (567 words) - 15:42, 17 July 2024
  • Thumbnail for NGC 1817
    there is a total of 26 variable stars, including three candidate Gamma Doradus variable stars and sixteen Delta Scuti variables. This unusually high proportion...
    6 KB (545 words) - 13:55, 6 September 2024
  • is either a spectroscopic binary or (more likely) a pulsating Gamma Doradus-type variable. Alchiba has 32% more mass and is 37% larger than the Sun. It...
    11 KB (960 words) - 17:51, 27 March 2025
  • Thumbnail for 19 Aquilae
    19 Aquilae (category Gamma Doradus variables)
    to a giant stage. Poretti et al. (2003) list it as a suspected Gamma Doradus variable, and it is located near the cooler end of the instability strip...
    9 KB (681 words) - 15:42, 22 April 2025