• Thumbnail for Lambda Tauri
    Lambda Tauri (λ Tau, λ Tauri) is a triple star system in the constellation Taurus. In the Calendarium of Al Achsasi Al Mouakket, this star was designated...
    14 KB (1,352 words) - 05:14, 21 August 2024
  • Thumbnail for Taurus (constellation)
    Aurigae. Zeta Tauri (the proper name is Tianguan) is an eclipsing binary star that completes an orbit every 133 days. The star Lambda (λ) Tauri is an eclipsing...
    38 KB (3,896 words) - 21:22, 21 December 2024
  • Thumbnail for Theta Tauri
    consisting of Theta² Tauri, Epsilon Tauri (named Ain), Delta³ Tauri, Delta¹ Tauri, Gamma Tauri, Alpha Tauri (Aldebaran), 71 Tauri and Lambda Tauri. Consequently...
    15 KB (1,242 words) - 14:26, 19 August 2024
  • Thumbnail for T Tauri star
    T Tauri stars (TTS) are a class of variable stars that are less than about ten million years old. This class is named after the prototype, T Tauri, a young...
    9 KB (928 words) - 20:03, 20 March 2024
  • Thumbnail for Gamma Tauri
    Gamma Tauri, Epsilon Tauri, Delta³ Tauri, Delta¹ Tauri, Alpha Tauri (Aldebaran), 71 Tauri and Lambda Tauri. Consequently, the Chinese name for γ Tauri itself...
    12 KB (1,038 words) - 12:37, 27 February 2023
  • Brightest sextuple star system 1.62 Lambda Scorpii Triple star system 1.64 1.59 Bellatrix Star 1.64 Gacrux Star 1.65 Beta Tauri Star 1.69 1.64 Alnilam Star 1...
    37 KB (1,546 words) - 21:08, 17 March 2024
  • an extrasolar planet. Kappa Scorpii 480 ± 10 1 B1.5 III 2.41 - 2.42 Lambda Tauri 480 ± 10 3 B3 V + A4 IV +3.37 XO-2S 489 ± 1 2 K0V + K0V 11.12±0.03 Has...
    5 KB (172 words) - 06:47, 5 December 2024
  • Thumbnail for Delta1 Tauri
    Tauri, Epsilon Tauri, Delta³ Tauri, Gamma Tauri, Alpha Tauri (Aldebaran), 71 Tauri and Lambda Tauri. Consequently, the Chinese name for Delta¹ Tauri itself...
    13 KB (940 words) - 07:52, 21 August 2024
  • Thumbnail for Barnard 30
    brown dwarfs and multiple T Tauri stars. The young population includes HK Orionis, a Herbig Ae/Be star and HI Orionis, a T Tauri star. The stellar population...
    4 KB (453 words) - 04:54, 7 October 2024
  • Thumbnail for Equivalent width
    {\displaystyle W_{\lambda }=\int {F_{c}-F_{s} \over F_{c}}d\lambda =\int (1-F_{s}/F_{c})d\lambda .} Here, F c ( λ ) {\displaystyle F_{c}(\lambda )} represents...
    5 KB (619 words) - 06:21, 4 September 2024
  • Thumbnail for Young stellar object
    ={\frac {d\log(\lambda F_{\lambda })}{d\log(\lambda )}}} . Here λ {\displaystyle \lambda \,} is wavelength, and F λ {\displaystyle F_{\lambda }} is flux density...
    5 KB (612 words) - 14:41, 22 May 2024
  • Thumbnail for Astronomical Observatory (University of Illinois Urbana-Champaign)
    series of papers in the Astrophysical Journal on eclipsing binaries Lambda Tauri, Algol, 1H Cassiopeiae (HR 8926), ellipsoidal variables π5 Orionis, and...
    30 KB (3,881 words) - 09:41, 22 November 2024
  • has a mass of 770 M☉. The stream includes at least 6 naked eye stars: Lambda Tauri at 3.5 magnitude, 148 parsec distance; Omicron Aquarii at 4.7 magnitude...
    4 KB (337 words) - 04:52, 19 August 2024
  • Thumbnail for GW Orionis
    GW Orionis (category T Tauri stars)
    GW Orionis is a T Tauri type pre-main sequence hierarchical triple star system. It is associated with the Lambda Orionis star-forming region and has an...
    15 KB (1,004 words) - 16:16, 20 September 2024
  • Thumbnail for Protoplanetary disk
    circumstellar disc of dense gas and dust surrounding a young newly formed star, a T Tauri star, or Herbig Ae/Be star. The protoplanetary disk may not be considered...
    21 KB (2,134 words) - 21:03, 14 December 2024
  • Thumbnail for Lambda Orionis Cluster
    cluster is young and contains a large number of low-mass stars, some T Tauri stars and brown dwarfs. One notable member is LOri167, which is a wide binary...
    7 KB (760 words) - 14:08, 16 September 2024
  • Thumbnail for Orion (constellation)
    Orion as a hunter; an arrow he has shot is represented by Aldebaran (Alpha Tauri), with the same figure as other Western depictions. There are claims in...
    46 KB (5,218 words) - 09:18, 17 November 2024
  • Thumbnail for Herbig Ae/Be star
    than F0 (in order to exclude T Tauri stars), Balmer emission lines in the stellar spectrum (in order to be similar to T Tauri stars), Projected location within...
    5 KB (569 words) - 14:55, 14 December 2024
  • 1825 09:10 Venus Delta-1 Tauri 44.4° West 11 July 1837 12:50 Mercury Eta Geminorum 17.8° West 9 May 1841 19:35 Venus 17 Tauri 9.2° East 27 September 1843...
    9 KB (744 words) - 03:11, 24 December 2024
  • A Lambda Boötis star is a type of chemically peculiar star which has an unusually low abundance of iron peak elements in its surface layers. One possible...
    2 KB (192 words) - 13:04, 30 July 2023
  • Thumbnail for Asterism (astronomy)
    stars Gamma, Delta¹, Delta², Delta³, Epsilon, Theta Tauri, as well as the bright star Alpha Tauri (Aldebaran) which forms the red eye of the Bull. Other...
    29 KB (3,204 words) - 08:04, 4 November 2024
  • Thumbnail for Starlight
    invoked by Bastien, Robert and Nadeau, to explain the CP measured in 6 T-Tauri stars at a wavelength of 768 nm. They found a maximum CP of q ∼ 7 × 10 −...
    14 KB (1,695 words) - 03:06, 17 July 2024
  • Thumbnail for Pre-main-sequence star
    is the pre-main sequence stage. An observed PMS object can either be a T Tauri star, if it has fewer than 2 solar masses (M☉), or else a Herbig Ae/Be star...
    4 KB (481 words) - 02:20, 30 August 2024
  • Thumbnail for Auriga
    harvest, was a constellation formed by Alpha Aurigae, Beta Aurigae, Beta Tauri, Theta Aurigae, and Iota Aurigae. Sanzhu or Zhu was one of three constellations...
    95 KB (10,475 words) - 09:38, 10 December 2024
  • Thumbnail for Stellar age estimation
    advanced evolutionary stages. When a roughly solar-mass star exhibits T Tauri variability, astronomers can locate the age of the star as being before...
    11 KB (1,301 words) - 13:13, 25 August 2023
  • brightest of which is 89 Herculis. Other examples include: L2 Puppis RV Tauri R Scuti U Monocerotis Habing, Harm (1997). Paresce, Francesco (ed.). AGB...
    4 KB (461 words) - 10:29, 5 January 2024
  • Thumbnail for Sun
    globule Young stellar object Protostar Pre-main-sequence Herbig Ae/Be T Tauri Herbig–Haro object Hayashi track Henyey track Evolution Main sequence Red-giant...
    164 KB (18,070 words) - 03:05, 14 December 2024
  • Thumbnail for Roz Kaveney
    Roz Kaveney (category Lambda Literary Award winners)
    transphobia ... hilarious and chilling". It won the 2016 Best Trans Fiction Lambda Literary Award. From 1982-1984 Kaveney was an editor for the British fantasy...
    21 KB (1,915 words) - 03:57, 19 November 2024
  • Thumbnail for Stellar wind
    pressure on dust condensing in the upper atmosphere of the stars. Young T Tauri stars often have very powerful stellar winds.[citation needed] Massive stars...
    5 KB (591 words) - 21:02, 18 November 2024
  • exoplanets. HD 100546 (KR Muscae) 353 ± 1 1 kB8 – A0Vae 6.68 – 6.87 V1298 Tauri 354 ± 2 1 K0-K1.5 10.31 - 10.43 Has 4 exoplanets. Rho Hydrae 354 ± 8 1 A0...
    6 KB (133 words) - 22:45, 8 October 2024