• Thumbnail for VV Orionis
    VV Orionis is an eclipsing binary located in the belt region of the constellation Orion. It is a faint naked eye star. The brightness of VV Orionis dips...
    7 KB (613 words) - 20:02, 29 July 2024
  • 0.65 d FU Ori FU 05h 45m 22.36s +09° 04′ 12.4″ 9.60 F0Iab prototype FU Orionis star BF Ori BF 26403 05h 37m 13.26s −06° 35′ 00.6″ 9.69 A7III UX Ori star...
    51 KB (100 words) - 13:41, 13 July 2024
  • Thumbnail for Betelgeuse
    Betelgeuse (redirect from Alpha Orionis)
    at near-infrared wavelengths. Its Bayer designation is α Orionis, Latinised to Alpha Orionis and abbreviated Alpha Ori or α Ori. With a radius between...
    174 KB (18,517 words) - 08:09, 2 September 2024
  • 738 B8V + G5IV Algol variable, Vmax = 9.26m, Vmin = 11.51m, P = 1.91 d VV Mon VV 34003 07h 03m 18.29s −05° 44′ 15.5″ 9.40 434 G0 RS CVn variable, Vmax...
    41 KB (111 words) - 18:09, 13 February 2024
  • Thumbnail for Omicron1 Orionis
    Omicron1 Orionis (ο1 Ori) is a binary star in the northeastern corner of the constellation Orion. It is visible to the naked eye with an apparent visual...
    10 KB (671 words) - 19:42, 18 July 2024
  • Thumbnail for Phi1 Orionis
    Phi1 Orionis is a binary star system in the constellation Orion, positioned less than a degree to the south of Meissa. It is visible to the naked eye...
    8 KB (545 words) - 01:45, 23 August 2024
  • Thumbnail for Pi5 Orionis
    Pi5 Orionis (π5 Ori, π5 Orionis) is a binary star system in the constellation Orion. It has an apparent visual magnitude of 3.69, which is bright enough...
    11 KB (801 words) - 01:35, 23 August 2024
  • 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...
    10 KB (836 words) - 20:22, 22 August 2024
  • Thumbnail for Nu Orionis
    Nu OrionisOrionis) is a binary star system in the northeastern part of the constellation Orion. It should not be confused with the variable star NU...
    10 KB (719 words) - 08:30, 23 August 2024
  • Omicron2 Orionis (ο2 Ori) is a solitary star in the constellation Orion. It has an apparent visual magnitude of 4.06, which is bright enough to be seen...
    6 KB (442 words) - 08:41, 23 August 2024