• Thumbnail for AE Andromedae
    AE Andromedae (AE And) is a luminous blue variable (LBV), a type of variable star. The star is one of the most luminous variables in M31, the Andromeda...
    10 KB (1,083 words) - 15:37, 20 September 2023
  • Thumbnail for Luminous blue variable
    as Hubble–Sandage variables. In the 1970s, Var 83 in M33 and AE Andromedae, AF Andromedae (=Var 19), Var 15, and Var A-1 in M31 were added to the list...
    39 KB (4,826 words) - 10:40, 2 November 2024
  • J004051.59+403303.0 1 LBV 16.989 Andromeda AE Andromedae (HV 4476) 1 LBV 17.0–17.9 Andromeda AF Andromedae (HV 4013) 1 LBV 17.325 Andromeda Var 15 ([WB92a]...
    24 KB (872 words) - 13:34, 22 September 2024
  • Thumbnail for AF Andromedae
    AF Andromedae (AF And) is a luminous blue variable (LBV), a type of variable star. The star is one of the most luminous variables in M31, the Andromeda...
    10 KB (974 words) - 22:24, 12 August 2024
  • Thumbnail for M31-RV
    these outbursts occur during stellar merger events. Astronomy portal AE Andromedae Calculated using the Stefan-Boltzmann Law using the given values for...
    5 KB (395 words) - 14:58, 10 October 2024
  • Thumbnail for Symbiotic binary
    show brightness changes and are classified as variable stars. The star Z Andromedae is often considered the prototype of the symbiotic binary class of stars...
    7 KB (899 words) - 23:48, 25 July 2024
  • source EBLM J0555-57Ab — is one of the smallest stars ever discovered. GY Andromedae — chemically peculiar variable star MACS J1149 Lensed Star 1 (or Icarus)...
    6 KB (666 words) - 16:36, 25 September 2024
  • Thumbnail for Sigma Cassiopeiae
    Cassiopeiae, 9 Lacertae, 3 Andromedae, 7 Andromedae, 8 Andromedae, λ Andromedae, κ Andromedae, ι Andromedae, and ψ Andromedae. Consequently, the Chinese...
    8 KB (573 words) - 22:13, 25 October 2024
  • P.; Stone, R. P. S. (2006-01-10). "A "Combination Nova" Outburst in Z Andromedae: Nuclear Shell Burning Triggered by a Disk Instability". The Astrophysical...
    14 KB (918 words) - 09:02, 17 September 2024
  • into Latin as Prima Virginum ('first virgin'). /əˈdɛərə/ Andromeda ξ Andromedae Adhil The name was originally Arabic: الذيل aḏ-ḏayl (the train, lit. 'the...
    103 KB (2,119 words) - 11:21, 22 October 2024
  • Thumbnail for Planetary system
    (Beta Pictoris, HR 10, 51 Ophiuchi, HR 2174, 49 Ceti, 5 Vulpeculae, 2 Andromedae, HD 21620, HD 42111, HD 110411, and more recently HD 172555) are around...
    48 KB (5,536 words) - 16:08, 9 October 2024
  • borderline have been called Super-Jupiters, such as that around the star Kappa Andromedae. Nevertheless, objects as small as 8 Jupiter masses have been called brown...
    7 KB (881 words) - 09:41, 21 September 2024
  • Thumbnail for S-type star
    introduced a two-dimensional scheme of the form SX,Y. For example, R Andromedae is listed as S6,6e. X is the temperature class. It is a digit between...
    33 KB (4,034 words) - 13:34, 13 August 2023
  • of stellar surface structure. XXIII. The ellipsoidal K giant binary ζ Andromedae". Astronomy and Astrophysics. 463 (3): 1071. arXiv:1301.0445. Bibcode:2007A&A...
    25 KB (1,514 words) - 22:51, 29 October 2024
  • Thumbnail for List of nearest stars
    −23° 50′ 10″ M3.5Ve 0.17 10.43 13.07 336.0266 ±0.0317 flare star Ross 248 (HH Andromedae) 10.3057 ±0.0014 And* 23h 41m 54.7s +44° 10′ 30″ M5.5Ve 0.136 12.29 14...
    115 KB (5,343 words) - 22:56, 29 October 2024
  • Thumbnail for Outline of astronomy
    Cataclysmic or explosive Cataclysmic variable star Dwarf nova Nova Supernova Z Andromedae Rotating Non-spherical Ellipsoidal Stellar spots FK Comae Berenices BY...
    43 KB (3,397 words) - 22:56, 20 October 2024
  • Thumbnail for F-type main-sequence star
    of the nearest F-type stars known to support planets include Upsilon Andromedae, Tau Boötis, HD 10647, HD 33564, HD 142, HD 60532, and KOI-3010. Some...
    11 KB (1,249 words) - 07:57, 17 September 2024
  • binaries Parks J, et al. (24 May 2021). "Interferometric Imaging of λ Andromedae: Evidence of Starspots and Rotation". The Astrophysical Journal. 913 (1):...
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  • Thumbnail for List of Arabic star names
    Epsilon Canis Majoris A Adhil adh-Dhayl the Tail / Annex الذيل الْذَيْل Xi Andromedae Adib adh-Dhiʼb the Wolf الذئب الْذِّئْب Alpha Draconis, "Thuban" Ain ʽAyn...
    35 KB (572 words) - 11:17, 21 October 2024
  • 3847/1538-3881/ab9ab8. eISSN 1538-3881. Kharchenko, N.V.; Scholz, R.-D.; Piskunov, A.E.; Röser, S.; Schilbach, E. (November 2007). "Astrophysical supplements to...
    32 KB (4,630 words) - 23:02, 12 August 2023
  • Thumbnail for Variable star
    variable stars discovered were designated with letters R through Z, e.g. R Andromedae. This system of nomenclature was developed by Friedrich W. Argelander...
    51 KB (6,578 words) - 18:50, 6 October 2024
  • mark them as variable stars. Examples include R Cygni, RR Lyrae, and GN Andromedae. (Many variable stars also have designations in other catalogues.) When...
    17 KB (2,165 words) - 23:21, 13 August 2024
  • Thumbnail for List of largest stars
    multimessenger monitoring of supernovae. NR Vulpeculae 908 – 923+62 −50 L/Teff KU Andromedae (IRC +40004) 900 – 1,044 L/Teff V774 Sagittarii 889 L/Teff V923 Centauri...
    248 KB (10,479 words) - 23:01, 2 November 2024
  • Thumbnail for List of largest exoplanets
    G. Fritz (2014-12-18). "The 3-dimensional architecture of the Upsilon Andromedae planetary system". The Astrophysical Journal. 798 (1): 46. arXiv:1411...
    187 KB (11,623 words) - 15:19, 1 November 2024
  • Thumbnail for Red clump
    This is again a very rapid phase of evolution, but stars such as OU Andromedae are found in the red clump region (5,500 K and 100 L☉) even though it...
    14 KB (1,728 words) - 21:20, 1 October 2024
  • Thumbnail for Subgiant
    F5: Procyon, 110 Herculis F6: τ Boötis, θ Boötis, γ Serpentis F8: 50 Andromedae, θ Draconis G0: η Boötis, ζ Herculis G2: μ2 Cancri G5: μ Herculis G8:...
    29 KB (3,704 words) - 14:29, 1 October 2024
  • 84555 d Classical Cepheid (DCEP)   CH Cyg Cygnus   5m.60 8m.49 2.89 Z Andromedae (ZAND+SR)   R Del Delphinus   7m.6 13m.8 6.2 285  d Mira variable (M)...
    39 KB (142 words) - 12:28, 25 September 2024
  • ZAND – (celestial object) Z ANDromedae, a class of eruptive variable stars named after the binary star system Z Andromedae, the archetype for the class...
    139 KB (13,307 words) - 15:40, 17 September 2024
  • Thumbnail for Stellar classification
    oxide bands become present by late M. Spectral standards: M0IIIa – Beta Andromedae M2III – Chi Pegasi M1-M2Ia-Iab – Betelgeuse M2Ia – Mu Cephei ("Herschel's...
    106 KB (11,554 words) - 02:45, 23 October 2024
  • Thumbnail for List of nearest stars by spectral type
    (August 1998). "F- and G-type stars with planetary companions: upsilon Andromedae, rho (1) Cancri, tau Bootis, 16 Cygni and rho Coronae Borealis". Astronomy...
    174 KB (13,871 words) - 23:53, 29 October 2024