Tau Orionis (τ Ori, τ Orionis) is a solitary star in the constellation Orion. If an imaginary line is drawn north-west between the stars Rigel and Mintaka...

2″ 9.60 F4e T Tau star, Vmax = 9.60m, Vmin = 9.70m, P = 0.65 d FU Ori FU 05h 45m 22.36s +09° 04′ 12.4″ 9.60 F0Iab prototype FU Orionis star BF Ori BF...

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...

association consisting of this star along with Lambda Eridani, Psi Eridani and Tau Orionis. According to a NASA catalogue of stars, Al Kursiyy al Jauzah was the...

and Pi Orionis), and instead of an arm marked out by Mu Orionis, he holds a club (Chi Orionis). His right leg is represented by Theta Orionis and his...

north of π6 (Tau Eridani is an even more noteworthy example of this). π1 Ori (7 Orionis) π2 Ori (2 Orionis) π3 Ori (1 Orionis) π4 Ori (3 Orionis) π5 Ori (8...

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...

U Mon U 59693 36521 07h 30m 47.47s −09° 46′ 36.8″ 5.82 2248 K0Ibpvar RV Tau variable, Vmax = 5.45m, Vmin = 7.67m, P = 91.32 d HD 43157 43157 29629 06h...

LL Orionis bow shock in Orion nebula. The star's wind collides with the nebula flow. Hubble, 1995...

Tau Herculis, a name Latinized from τ Herculis, is a variable star in the northern constellation of Hercules. It has a blue-white hue and is visible to...

4.3 K1V 3 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...

Mintaka A (Delta Orionis, 34 Orionis) 1,200 3 O9.5II 2.5 Alnitak (Zeta Orionis, 50 Orionis) 1,260 ± 180 3 O9.5Iab 1.77 Sigma Orionis A 1263±4.3 2 O9.5V...

the constellation Taurus (the Bull) is designated α Tauri (abbreviated α Tau, pronounced Alpha Tauri), which means "Alpha of the Bull". Bayer used Greek...

Andrew W.; Faherty, Jacqueline K.; Bédard, Antoine (2020-11-01). "The μ Tau Association: A 60 Myr Old Coeval Group at 150 pc from the Sun". The Astrophysical...

Belt and Sword of Orion. The end of the handle is at ι Orionis, with the far rim at η Orionis.[citation needed] The four central stars in Hercules, Epsilon...

objects really isolated?. A brown dwarf-exoplanet system candidate in the σ Orionis cluster". Astronomy and Astrophysics. 460 (2): 635–640. arXiv:astro-ph/0608659...

just the first three letters of the constellation name: Ori for Orion/Orionis, Ara for Ara/Arae, and Com for Coma Berenices/Comae Berenices. In some...

A visual band light curve for V1352 Orionis, adapted from Weis (1994)...

(January 2020), "Variability in the Gas and Dust Emission of the UX Orioni Star CQ Tau", Bulletin of the American Astronomical Society, 52 (1), Bibcode:2020AAS...

4 visibly bright O-type stars are Gamma Velorum, Alnitak (Zeta Orionis), Mintaka (Delta Orionis), and Zeta Puppis. The corona present in other spectral types...

celestial pole nearer the stars in the constellation Hercules, pointing towards Tau Herculis around 18,400 AD. The celestial pole will then return to the stars...

Astronomico del Colegio Cristo Rey I32 Beta Orionis Observatory (Observatorio Beta Orionis) S Observatorio Beta Orionis, Rosario I33 Southern Astrophysical Research...

define the system, are considered to be 78 Ursae Majoris (F2 V) and Pi3 Orionis (F6 V). In addition to those two standards, Morgan & Keenan (1973) considered...

a mere 300,000 years old composed of two pre-main-sequence stars—a FU Orionis star and a Herbig Ae/Be star, which has brightened episodically by two...

Close Binaries: EP Andromedae, V724 Aquilae, SS Comae, AM Eridani, FZ Orionis, BY Pegasi, EQ Tauri, and NO Vulpeculae", The Publications of the Astronomical...

study of mass loss from the mid-ultraviolet spectrum of α Cygni (A2 Ia), β Orionis (B8 Ia), and η Leonis (A0 Ib)". The Astrophysical Journal. 223: 207. Bibcode:1978ApJ...

; Jayawardhana, R. (2002-11-01). "Direct detection of the companion of Orionis". Astronomy & Astrophysics. 394 (3): L43–L46. doi:10.1051/0004-6361:20021377...

like HL Tauri (artist concept). Image of the circumtrinary disc around GW Orionis. An artist's concept of a protoplanetary disk Wikimedia Commons has media...

"Spatially Resolved Hubble Space Telescope Spectra of the Chromosphere of alpha Orionis". Astronomical Journal. 116 (5): 2501. Bibcode:1998AJ....116.2501U. doi:10...

Centre de données astronomiques de Strasbourg. Retrieved 2010-06-21. "bet Tau". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2010-06-21...