• Rho Ceti , Latinized from ρ Ceti, is the Bayer designation for a star in the equatorial constellation of Cetus. It is faintly visible to the naked eye...
    9 KB (729 words) - 21:17, 29 September 2024
  • Thumbnail for Pi Ceti
    Pi Ceti, Latinized from π Ceti, is the Bayer designation for a star system in the equatorial constellation of Cetus. It is visible to the naked eye with...
    9 KB (636 words) - 01:34, 23 August 2024
  • magnetic field generated by a terrestrial exoplanet was found in 2023 on YZ Ceti b. Geospace Plasma (physics) "Magnetospheres". NASA Science. NASA. Ratcliffe...
    21 KB (2,382 words) - 04:06, 12 October 2024
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    stars duplicate names by mistake: Xi Arietis (duplicated as Psi Ceti) and Kappa Ceti (Kappa1 and Kappa2) (duplicated as g Tauri). He corrected these in...
    16 KB (1,619 words) - 01:03, 28 September 2024
  • Spectral type Apparent magnitude (V) Comments and references Mira (Omicron Ceti) 300 2 M7 IIIe + DA 2.0 to 10.1 Delta Sextantis 300 1 B9.5V Zeta Phoenicis...
    6 KB (265 words) - 06:02, 28 September 2024
  • Thumbnail for Rho Puppis
    Rho Puppis (ρ Puppis, abbreviated Rho Pup, ρ Pup), formally named Tureis /ˈtjʊəreɪs/, is a star in the southern constellation of Puppis. With an average...
    15 KB (1,356 words) - 17:35, 24 September 2024
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    closest star-forming regions are the Corona Australis Molecular Cloud, the Rho Ophiuchi cloud complex and the Taurus molecular cloud; the latter lies just...
    167 KB (18,910 words) - 14:56, 14 October 2024
  • Thumbnail for Asteroseismology
    N^{2}=g\left({\frac {1}{\Gamma _{1}P}}{\frac {dp}{dr}}-{\frac {1}{\rho }}{\frac {d\rho }{dr}}\right)} and S ℓ 2 = ℓ ( ℓ + 1 ) c s 2 r 2 {\displaystyle S_{\ell...
    18 KB (2,289 words) - 11:46, 4 September 2024
  • Thumbnail for Cepheid variable
    Virginis, Kappa Pavonis and BL Herculis. Anomalous Cepheids include: XZ Ceti (overtone pulsation mode) and BL Boötis. Smith, D. H. (1984). "Eddington's...
    38 KB (4,299 words) - 06:07, 13 October 2024
  • Thumbnail for Proxima Centauri
    A35. Allen, C.; Herrera, M. A. (1998). "The galactic orbits of nearby UV Ceti stars". Revista Mexicana de Astronomía y Astrofísica. 34: 37–46. Bibcode:1998RMxAA...
    102 KB (10,216 words) - 06:03, 4 October 2024
  • Eta Pavonis Star 3.589 Upsilon Librae Star 3.59 Rho Boötis Star 3.59 Tau Orionis Star 3.59 Theta Ceti Star 3.60 Gamma Leporis Star 3.60 Theta Geminorum...
    37 KB (1,546 words) - 21:08, 17 March 2024
  • Thumbnail for Corona Borealis
    period of 3.45 days TY Coronae Borealis is a pulsating white dwarf (of ZZ Ceti) type, which is around 70% as massive as the Sun, yet has only 1.1% of its...
    55 KB (6,379 words) - 08:00, 1 October 2024
  • Thumbnail for Phoenix (constellation)
    by, forming a triangle of the bright stars Achernar, Fomalhaut and Beta Ceti—Ankaa lies roughly in the centre of this. A curved line of stars comprising...
    37 KB (3,667 words) - 15:29, 28 July 2024
  • both magnitude and position. Such stars include Omicron Andromedae, Omicron Ceti, and Omicron Persei. In Claudius Ptolemy's (c. 100–170) Almagest, tables...
    15 KB (1,616 words) - 16:05, 1 October 2024
  • R. (2013-08-01). "Magnetic field structure in single late-type giants: β Ceti in 2010–2012". Astronomy & Astrophysics. 556: A43. arXiv:1301.1592. doi:10...
    47 KB (3,816 words) - 08:35, 12 October 2024
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    closest star-forming regions are the Corona Australis Molecular Cloud, the Rho Ophiuchi cloud complex and the Taurus molecular cloud; the latter lies just...
    223 KB (21,970 words) - 09:21, 14 October 2024
  • Thumbnail for Orders of magnitude (length)
    and 1018 m (106 light-years). 110 Pm – 12 light-years – Distance to Tau Ceti 230 Pm – 24 light-years – Diameter of the Orion Nebula 240 Pm – 25 light-years...
    182 KB (17,348 words) - 20:17, 9 October 2024
  • Thumbnail for Stellar classification
    Venaticorum G0IV – Eta Boötis G0Ib – Beta Aquarii G2V – Sun G5V – Kappa1 Ceti G5IV – Mu Herculis G5Ib – 9 Pegasi G8V – 61 Ursae Majoris G8IV – Beta Aquilae...
    105 KB (11,508 words) - 10:59, 6 October 2024
  • Thumbnail for Variable star
    star was identified in 1638 when Johannes Holwarda noticed that Omicron Ceti (later named Mira) pulsated in a cycle taking 11 months; the star had previously...
    51 KB (6,578 words) - 18:50, 6 October 2024
  • Thumbnail for List of largest stars
    Wood, P. R. (July 2004). "Interferometric observations of the Mira star o Ceti with the VLTI/VINCI instrument in the near-infrared". Astronomy & Astrophysics...
    239 KB (10,325 words) - 09:28, 13 October 2024
  • 5 ± 9.7 1 KV HD 170573 61.5 ± 9.7 1 KV Gliese 1054 61.55 ± 0.85 1 M1Ve 6 Ceti 61.6 ± 0.9 1 F8V 4.89 HR 7683 61.6 ± 0.6 2 GIV Gliese 583 61.6 ± 1.8 1 KV...
    31 KB (1,429 words) - 08:45, 22 August 2024
  • Thumbnail for Exocomet
    Pictoris, HR 10, 51 Ophiuchi, HR 2174, HD 85905, 49 Ceti, 5 Vulpeculae, 2 Andromedae, HD 21620, Rho Virginis, HD 145964, HD 172555, Lambda Geminorum, HD...
    27 KB (2,963 words) - 15:21, 9 September 2024
  • Thumbnail for List of Arabic star names
    البهام Theta Pegasi Baten Kaitos Baṭni Qayṭus Belly of Cetus بطن قيطوس Zeta Ceti Beid Bayḍ Eggs بيض Omicron¹ Eridani Benetnash Banāt un-Naʿash Daughters of...
    35 KB (572 words) - 04:47, 2 July 2024
  • planets XLII. A system of Earth-mass planets around the nearby M dwarf YZ Ceti". Astronomy & Astrophysics. 605: L11. arXiv:1708.03336. Bibcode:2017A&A....
    174 KB (13,871 words) - 12:49, 8 October 2024
  • Thumbnail for Discoveries of exoplanets
    radiation in radio wavelengths from YZ Ceti, which may be associated with interaction of the innermost planet, YZ Ceti b. A study published by Nature on May...
    83 KB (8,227 words) - 13:32, 28 September 2024
  • Thumbnail for Sigma Draconis
    asterism consisting of Sigma Draconis, Delta Draconis, Epsilon Draconis, Rho Draconis, 64 Draconis (see 64 Draconis (Portuguese)) and Pi Draconis. Consequently...
    23 KB (1,838 words) - 01:21, 9 August 2024
  • 0.476 radial vel. 2009 27.76 0.94 5577 79 Ceti b 0.26 75.523 0.36 radial vel. 2000 123.39 1.11 5757 81 Ceti b 5.3 952.7 2.5 radial vel. 2008 331.16 2...
    54 KB (1,040 words) - 03:31, 28 July 2024
  • method Distance (ly) Host star mass (M☉) Host star temp. (K) Remarks 75 Ceti c 0.9120+0.0880 −0.1430 2051.62+45.98 −40.47 3.929+0.058 −0.052 radial vel...
    177 KB (9,306 words) - 22:57, 14 September 2024
  • 068 74.389 0.318 0.2972 2010 HD 163607 b 0.771 75.229 0.336 0.7332 2011 79 Ceti b 0.260 75.593 0.350 0.2517 2000 HD 20781 c 0.050 85.131 0.343 0.2757 2011...
    36 KB (286 words) - 20:08, 22 December 2023