Zeta Boötis, Latinized from ζ Boötis, is a binary star system in the constellation of Boötes. They have the Flamsteed designation 30 Boötis; Zeta Boötis...

Zuosheti was formed from modern Zeta, Omicron and Pi Boötis, while Yousheti was formed from modern Eta, Tau and Upsilon Boötis. Dixi, the Emperor's ceremonial...

Cygni — suddenly brightened in the 17th century WNC4 — Messier Object 40 Zeta Boötis — speckle binary test system Lists of astronomical objects Astronomical...

resolution improvement factor of at least five over standard imaging systems. Zeta Bootis imaged with the Nordic Optical Telescope on 13 May 2000 using the lucky...

Typical short-exposure negative image of a binary star (Zeta Boötis in this case) as seen through atmospheric seeing. Each star should appear as a single...

The Airy disk around each of the stars from the 2.56 m telescope aperture can be seen in this lucky image of the binary star zeta Boötis....

prominent stars, Arcturus (α Boötis), Seginus (γ Boötis), Alphecca (α Coronae Borealis), and centered on Izar (ε Boötis). From the United Kingdom in particular...

Star 3.49 3.47 Beta Boötis Star 3.49 Alpha Telescopii Star Suspected variable star 3.49 Nu Ursae Majoris Star 3.49 Delta Boötis Double star 3.50 Tau...

two and a half times more massive than the Sun. It was a candidate Lambda Boötis star, suggesting it may have accreted low-metallicity circumstellar gas...

Alpheratz (in Andromeda and Pegasus), Elnath (in Taurus and Auriga), Nu Boötis (Nu1 and Nu2)(in Boötes and Hercules) and Fomalhaut (in Piscis Austrinus...

northern pole star from 3942 BC, when it moved farther north than Theta Boötis, until 1793 BC. The Egyptian Pyramids were designed to have one side facing...

K.; et al. (1979), "Detection of soft X-rays from Alpha Lyrae and Eta Bootis with an imaging X-ray telescope", Astrophysical Journal, 229: 661, Bibcode:1979ApJ...

White dwarf Chemically peculiar Am Ap/Bp CEMP HgMn He-weak Barium Lambda Boötis Lead Technetium Be Shell B[e] Helium Extreme Blue straggler Remnants Compact...

الْمِرَاقّ Epsilon Boötis Mirfak al-Mirfaq uth-Thurayyā the Elbow مرفق الثّريّا Alpha Persei Mizar al-Mi'zar the Apron المئزر Zeta Ursae Majoris Mothallah...

supergiant class. Spectral standards: G0V – Beta Canum Venaticorum G0IV – Eta Boötis G0Ib – Beta Aquarii G2V – Sun G5V – Kappa1 Ceti G5IV – Mu Herculis G5Ib...

in the constellation Boötes. On 1 December 2013 it passed the star Beta Boötis. From 4 December until 12 December 2013, the comet was in the constellation...

Archive". exoplanetarchive.ipac.caltech.edu. Retrieved 2024-01-05. "★ Xi Bootis B". Stellar Catalog. Retrieved 2024-01-07. Karovicova, I.; White, T. R.;...

14 Cephei, 10 Lacertae) and 3 O9.5 V standards (HD 34078, Sigma Orionis, Zeta Ophiuchi). An important review on spectral classification by Morgan & Keenan...

Herculis. Anomalous Cepheids include: XZ Ceti (overtone pulsation mode) and BL Boötis. Smith, D. H. (1984). "Eddington's Valve and Cepheid Pulsations". Sky and...

White dwarf Chemically peculiar Am Ap/Bp CEMP HgMn He-weak Barium Lambda Boötis Lead Technetium Be Shell B[e] Helium Extreme Blue straggler Remnants Compact...

of Mars. The north pole of Jupiter is a little over two degrees away from Zeta Draconis, while its south pole is about two degrees north of Delta Doradus...

Mello, G. F. (June 2000). "zeta1 and zeta2 Reticuli and the existence of the zeta Herculis group". Astronomy and Astrophysics. 358: 233–241. Bibcode:2000A&A...

a peculiarity; it is a binary with the primary component being a Lambda Boötis star, meaning that it has solar-like amounts of carbon, nitrogen, and oxygen...

supergiant companion. V1768 Cygni V2140 Cygni V4030 Sagittarii 6 Cassiopeiae Zeta¹ Scorpii In Galactic Center Region: Star 13, type O, LBV candidate Star 18...

Canis Majoris (UW CMa), two blue (O-type) supergiants in a binary system Zeta Puppis (Naos), a blue (O-type) supergiant, spectral type O4I(n)fp Alnilam...

members of the pair will be designated with superscripts; an example is Zeta Reticuli, whose components are ζ1 Reticuli and ζ2 Reticuli. Double stars...

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...

early or hotter K types, are sometimes described as orange supergiants (e.g. Zeta Cephei), or even as yellow (e.g. yellow hypergiant HR 5171 Aa).[citation...

association TW Hydrae association Ursa Major Moving Group Wolf 630 moving group Zeta Herculis moving group Pisces-Eridanus stellar stream Tucana-Horologium association...

White dwarf Chemically peculiar Am Ap/Bp CEMP HgMn He-weak Barium Lambda Boötis Lead Technetium Be Shell B[e] Helium Extreme Blue straggler Remnants Compact...