• Thumbnail for 71 Ophiuchi
    71 Ophiuchi is a single star in the equatorial constellation of Ophiuchus. It is visible to the naked eye as a faint, yellow-hued point of light with...
    7 KB (522 words) - 12:19, 14 May 2023
  • 85365 17h 26m 37.94s −05° 05′ 11.4″ 4.53 2.14 98 F3V Often mislabeled 47 Ophiuchi, which is in Serpens ρ Oph A ρ 5 13 147933 80473 16h 25m 35.12s −23° 26′ 49...
    34 KB (131 words) - 22:54, 9 August 2024
  • Thumbnail for 36 Ophiuchi
    36 Ophiuchi (or Guniibuu for component A) is a triple star system 19.5 light-years from Earth. It is in the constellation Ophiuchus. The primary and secondary...
    14 KB (1,082 words) - 22:14, 2 August 2024
  • Thumbnail for Kepler's Supernova
    on 9 October 2022. Retrieved 21 January 2018. Baade, W. (1943). "Nova Ophiuchi of 1604 AS a Supernova". The Astrophysical Journal. 97: 119. Bibcode:1943ApJ...
    16 KB (1,675 words) - 01:58, 9 August 2024
  • Thumbnail for Antares
    at the rim of the Upper Scorpius subgroup, and is illuminating the Rho Ophiuchi cloud complex in its foreground. Classified as spectral type M1.5Iab-Ib...
    52 KB (5,499 words) - 21:35, 4 August 2024
  • Thumbnail for Theta Ophiuchi
    Theta Ophiuchi, Latinized from θ Ophiuchi, is a multiple star system in the equatorial constellation of Ophiuchus. It lies on the "right foot" of the...
    11 KB (875 words) - 23:54, 24 September 2023
  • Thumbnail for Alpha Serpentis
    with Delta Serpentis, Epsilon Serpentis, Delta Ophiuchi, Epsilon Ophiuchi, Zeta Ophiuchi and Gamma Ophiuchi. According to a 1971 NASA catalogue, al-Nasaq...
    14 KB (1,164 words) - 05:19, 2 August 2024
  • 32 Ophiuchi is a single star located 410 light years away from the Sun in the constellation Hercules. It is visible to the naked eye as a dim, red-hued...
    5 KB (364 words) - 06:32, 27 March 2022
  • Thumbnail for Phi Ophiuchi
    Phi Ophiuchi, a name Latinized from φ Ophiuchi, is a single star in the equatorial constellation of Ophiuchus. It has a yellow hue and is faintly visible...
    9 KB (691 words) - 07:53, 13 August 2023
  • Thumbnail for 30 Ophiuchi
    30 Ophiuchi is a single star in the equatorial constellation of Ophiuchus, and figures 0.99° east (specifically E½S) of the heart of cluster Messier 10...
    9 KB (701 words) - 00:53, 13 August 2023
  • Thumbnail for 68 Ophiuchi
    68 Ophiuchi is a binary star system in the equatorial constellation of Ophiuchus. It is visible to the naked eye as a faint star with an apparent visual...
    9 KB (670 words) - 19:25, 27 November 2023
  • Thumbnail for Upsilon Ophiuchi
    Upsilon Ophiuchi is a triple star system in the equatorial constellation of Ophiuchus. It has a white hue and is faintly visible to the naked eye with...
    9 KB (593 words) - 23:45, 24 September 2023
  • 173 ± 0.009) as per the formula: 1.71 ≈ − 2.5 log 10 ⁡ ( 10 − 0.4 ⋅ 1.83 + 10 − 0.4 ⋅ 4.173 ) {\displaystyle 1.71\approx -2.5\log _{10}\left(10^{-0.4\cdot...
    37 KB (1,546 words) - 21:08, 17 March 2024
  • Thumbnail for 45 Ophiuchi
    45 Ophiuchi is a single star in the equatorial constellation of Ophiuchus, along the southern border with Scorpius. It has the Bayer designation d Ophiuchi...
    7 KB (583 words) - 12:19, 14 May 2023
  • Thumbnail for Tau Ceti
    Tau Ceti (redirect from Gliese 71)
    the cooler stars". Astrophysical Journal Supplement Series. 71: 245. Bibcode:1989ApJS...71..245K. doi:10.1086/191373. "Tau Cet". SIMBAD. Centre de données...
    62 KB (6,851 words) - 13:08, 28 July 2024
  • Thumbnail for O-type main-sequence star
    Cephei, 10 Lacertae) and 3 O9.5 V standards (HD 34078, Sigma Orionis, Zeta Ophiuchi). An important review on spectral classification by Morgan & Keenan (1973)...
    12 KB (1,301 words) - 01:29, 4 July 2024
  • Thumbnail for Psi Ophiuchi
    Psi Ophiuchi, which is Latinized from ψ Ophiuchi, is a single star in the equatorial constellation of Ophiuchus, next to the western constellation border...
    7 KB (466 words) - 12:22, 14 May 2023
  • Thumbnail for K-type main-sequence star
    Eridani (K2 V) 61 Cygni A (K5 V) Other primary MK standard stars include: 70 Ophiuchi A (K0 V), 107 Piscium (K1 V) HD 219134 (K3 V) TW Piscis Austrini (K4 V)...
    13 KB (1,420 words) - 11:27, 21 July 2024
  • 2069 20:25 Venus Zavijava 38.4° East 3 October 2078 22:00 Mars Theta Ophiuchi 71.4° East 11 August 2079 01:30 Mercury Mars 11.3° West 27 October 2088...
    9 KB (744 words) - 19:47, 4 August 2024
  • Thumbnail for Messier 9
    positioned in the southern part of the constellation to the southwest of Eta Ophiuchi, and lies atop a dark cloud of dust designated Barnard 64. The cluster...
    9 KB (668 words) - 01:29, 22 July 2024
  • of Al Achsasi Al Mouakket Although SIMBAD and other sources report 47 Ophiuchi as being a 4th-magnitude star in Ophiuchus, this is an error. "Cyprus"...
    24 KB (176 words) - 19:20, 15 May 2024
  • Thumbnail for Molecular cloud
    particles per cubic centimetre. Sagittarius B2 Serpens-Aquila Rift Rho Ophiuchi cloud complex Corona Australis molecular cloud Musca–Chamaeleonis molecular...
    34 KB (3,787 words) - 12:36, 1 August 2024
  • Thumbnail for Sun
    star-forming regions are the Corona Australis Molecular Cloud, the Rho Ophiuchi cloud complex and the Taurus molecular cloud; the latter lies just beyond...
    168 KB (18,648 words) - 21:31, 12 August 2024
  • Thumbnail for List of stars for navigation
    Trianguli Australis coined from Bayer name 108 -69S 69° 1.92 44 Sabik Ophiuchi η η Ophiuchi second winner or conqueror 103 -16S 16° 2.43 45 Shaula Scorpii λ...
    45 KB (2,572 words) - 13:03, 11 October 2023
  • 玄戈 Xuángē ('sombre lance'). // Ophiuchus ε Ophiuchi Yed Posterior /ˌjɛd pɒˈstɪəriər/ Ophiuchus δ Ophiuchi Yed Prior /ˌjɛd ˈpraɪər/ Ursa Minor δ Ursae...
    103 KB (2,126 words) - 16:22, 3 May 2024
  • European mythologies. The world of Tékumel, a fictional planet around star Nu Ophiuchi (a.k.a. Sinistra), was first settled by humans exploring the galaxy about...
    15 KB (2,016 words) - 15:18, 13 February 2024
  • Thumbnail for Solar System
    star-forming regions are the Corona Australis Molecular Cloud, the Rho Ophiuchi cloud complex and the Taurus molecular cloud; the latter lies just beyond...
    220 KB (21,683 words) - 17:32, 29 July 2024
  • Herculis, 112 Herculis, Zeta Aquilae, Eta Serpentis, Nu Ophiuchi, Xi Serpentis and Eta Ophiuchi. Consequently, the Chinese name for Theta Serpentis itself...
    13 KB (1,012 words) - 19:55, 3 May 2024
  • Trilling, D. E. (2008-06-01). "The Exceptionally Large Debris Disk around γ Ophiuchi". The Astrophysical Journal. 679 (2): L125. arXiv:0804.2924. Bibcode:2008ApJ...
    84 KB (7,061 words) - 09:08, 18 July 2024
  • Thumbnail for Telescopium
    Scorpii by Gould, Theta Telescopii reverted to its old appellation of d Ophiuchi, and Sigma Telescopii was placed in Corona Australis. Initially uncatalogued...
    38 KB (4,040 words) - 03:52, 17 July 2024