Eta Orionis or Algjebbah, Latinized from η Orionis, is a multiple star in the constellation Orion. It lies a little to the west of Orion's Belt between...
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Saiph (redirect from Kappa Orionis)
Saiph /ˈseɪf/, designation Kappa Orionis (κ Orionis, abbreviated Kappa Ori, κ Ori) and 53 Orionis (53 Ori), is the sixth-brightest star in the constellation...
12 KB (1,051 words) - 01:29, 8 May 2024
may also refer to: The Ensis, a mythical sword represented by the star Eta Orionis in the constellation Orion Ensis ensis All pages with titles containing...
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star Eta Orionis. Orion's Sword contains the Orion Nebula, the Messier 43 nebula, the Running Man Nebula, and the stars Theta Orionis, Iota Orionis, and...
46 KB (5,178 words) - 15:15, 6 June 2024
Rigel (redirect from Beta Orionis)
constellation of Orion. It has the Bayer designation β Orionis, which is Latinized to Beta Orionis and abbreviated Beta Ori or β Ori. Rigel is the brightest...
71 KB (7,281 words) - 09:43, 7 June 2024
Star 3.33 Eta Scorpii Star 3.33 Omega Carinae Star 3.34 Gamma Arae Star 3.34 Nu Ophiuchi Star 3.35 3.17 V337 Carinae Star 3.35 3.31 Eta Orionis Quadruple...
37 KB (1,546 words) - 21:08, 17 March 2024
handle is at ι Orionis, with the far rim at η Orionis.[citation needed] The four central stars in Hercules, Epsilon (ε Her), Zeta (ζ Her), Eta (η Her), and...
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remain unchanged since at least the 1940s, are Upsilon Orionis (B0 V), Eta Aurigae (B3 V), and Eta Ursae Majoris (B3 V). Besides these anchor standards...
12 KB (1,375 words) - 19:33, 27 May 2024
O4I(n)fp Alnilam (Epsilon Orionis) B-type supergiant, spectral type B0Ia, central star of Orion's Belt Saiph (Kappa Orionis) B-type supergiant, spectral...
18 KB (2,233 words) - 00:35, 6 June 2024
String of Pearls النظم النَّظْم Epsilon Orionis Alnitak an-Niṭāq the Girdle (Orion's Belt) النطاق النِّطَاق Zeta Orionis Alphard al-Fard the Solitary one الفرد...
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at 1.8, the blue-white giant Beta (Mirzam) at 2.0, blue-white supergiants Eta (Aludra) at 2.4 and Omicron2 at 3.0, and white spectroscopic binary Zeta...
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Tau Ceti Cetus 12 G8V 4 Eta Cassiopeiae Cassiopeia 19 G3V 5 Beta Hydri Hydrus 24 G2IV 6 Delta Pavonis Pavo 20 G8V 7 Pi3 Orionis Orion 26 F6V 8 Gamma Leporis...
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; Zavala, R. T. (2013). "Dynamical mass of the O-type supergiant in ζ Orionis A". Astronomy & Astrophysics. 554: A52. arXiv:1306.0330. Bibcode:2013A&A...
168 KB (10,338 words) - 16:31, 15 May 2024
Ross 47 (redirect from V1352 Orionis)
730±0.049 ly) G-type Alsafi (Sigma Draconis) (18.7993±0.0081 ly) Achird (Eta Cassiopeiae) (19.3314±0.0025 ly) K-type main-sequence star B e (82 G.) Eridani...
7 KB (516 words) - 01:31, 3 December 2023
Hipparchos have magnitudes between -1.5 (Sirius) and +1.6 (Bellatrix, γ Orionis). The table below shows 22 stars brighter than +1.5 mag, but 5 of them...
16 KB (817 words) - 20:44, 27 March 2024
APIN, this name was also applied to the pairs of Pi3 and Pi4 Orionis and Zeta and Xi Orionis. The meaning of MASH.TAB.BA evolved as well, becoming the twin...
43 KB (4,929 words) - 06:39, 23 January 2024
of Cepheus, about six degrees from Polaris. Eta Ophiuchi is the north pole star of Uranus, and 15 Orionis is its south pole star. The north pole of Neptune...
27 KB (2,808 words) - 15:21, 13 May 2024
; Zavala, R. T. (2013). "Dynamical mass of the O-type supergiant in ζ Orionis A". Astronomy & Astrophysics. 554: A52. arXiv:1306.0330. Bibcode:2013A&A...
163 KB (8,793 words) - 19:55, 6 June 2024
Upsilon Orionis B0Ia – Alnilam B2Ia – Chi2 Orionis B2Ib – 9 Cephei B3V – Eta Ursae Majoris B3V – Eta Aurigae B3Ia – Omicron2 Canis Majoris B5Ia – Eta Canis...
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(1981). "The near ultraviolet stellar spectra of alpha Lyrae and beta Orionis". Monthly Notices of the Royal Astronomical Society. 197: 57–74. Bibcode:1981MNRAS...
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observed the star cluster within it (previously cataloged as a single star, θ Orionis, by Johann Bayer). The French observer Nicolas-Claude Fabri de Peiresc...
35 KB (4,404 words) - 20:25, 31 March 2024
Centauri), Kuma (Nu Draconis), Deneb (Alpha Cygni), Propus (Eta Geminorum), Heka (Lambda Orionis), Rana (Delta Eridani), Regor (Gamma Velorum) Opteron CPUs:...
27 KB (3,484 words) - 09:27, 7 May 2024
Kent or even Rigil, though the latter name is better known for Rigel (β Orionis). An alternative name found in European sources, Toliman, is an approximation...
120 KB (11,284 words) - 02:24, 9 June 2024
Michelson, A. A.; Pease, F. G. (1921). "Measurement of the diameter of Alpha Orionis with the interferometer". Astrophysical Journal. 53 (5): 249–259. Bibcode:1921ApJ...
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Bertiau, F. C. (May 1957). "The Orbits of the Spectroscopic Binaries Rho Orionis, Eta Bootis, and 32 Virginis". Astrophysical Journal. 125: 696. Bibcode:1957ApJ...
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to start observations sometime in the 2030s. 7.9 Gm – Diameter of Gamma Orionis, a blue dwarf or blue giant 9.0 Gm – Estimated diameter of the event horizon...
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S2CID 11978733. Gull, Theodore R.; Damineli, Augusto (November 2009). "JD13 – Eta Carinae in the Context of the Most Massive Stars". Proceedings of the International...
241 KB (10,213 words) - 05:57, 10 June 2024
become peculiar[clarification needed] blue giants. Examples: Meissa (λ Orionis A), a O-type giant. Alcyone (η Tauri), a B-type giant, the brightest star...
16 KB (2,321 words) - 14:59, 5 June 2024
Abraham; Pease, Francis G. (1921). "Measurement of the diameter of alpha Orionis with the interferometer". Astrophysical Journal. 53: 249–59. Bibcode:1921ApJ...
26 KB (2,654 words) - 01:05, 12 December 2023
153..257O. doi:10.3847/1538-3881/aa6ffd. ISSN 0004-6256. S2CID 119351439. "eta cha cluster". sim-basic. Retrieved 2020-06-12. Faherty, Jacqueline K.; Bochanski...
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