23 Ursae Majoris
23 Ursae Majoris, or 23 UMa, is a binary star system in the constellation Ursa Major. It is approximately 75.5 light years from Earth. The primary component is a yellow-white F-type subgiant with an apparent magnitude of +3.65. It has 2.9 times the Sun's radius and is emitting 15 times the luminosity of the Sun. Orbiting at an angular separation of 22.7 arcseconds is the 9th magnitude secondary companion. There is a magnitude +10.5 optical companion at an angular separation of 99.6 arcseconds.
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23 Ursae Majoris
23 Ursae Majoris, or 23 UMa, is a binary star system in the constellation Ursa Major. It is approximately 75.5 light years from Earth. The primary component is a yellow-white F-type subgiant with an apparent magnitude of +3.65. It has 2.9 times the Sun's radius and is emitting 15 times the luminosity of the Sun. Orbiting at an angular separation of 22.7 arcseconds is the 9th magnitude secondary companion. There is a magnitude +10.5 optical companion at an angular separation of 99.6 arcseconds.
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23 Majoris (23 UMa / h Ursae M ...... lasse K7 di magnitudine +9,19.
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23 Ursae Majoris (23 UMa / h U ...... orbital de al menos 7900 años.
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23 Ursae Majoris (h Ursae Majo ...... tence à classe espectral F0IV.
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23 Ursae Majoris A/B Époque J2 ...... distante de 99,6 arcsecondes.
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23 Ursae Majoris – gwiazda pot ...... m fizycznie z gwiazdami A i B)
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23 Ursae Majoris, or 23 UMa, i ...... Na'sh, and al-Haud, the Pond,
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23 Majoris (23 UMa / h Ursae M ...... lasse K7 di magnitudine +9,19.
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23 Ursae Majoris (23 UMa / h U ...... do de aproximadamente 2 horas.
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23 Ursae Majoris (h Ursae Majo ...... tence à classe espectral F0IV.
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23 Ursae Majoris A/B Époque J2 ...... ,5 années-lumière de la Terre.
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23 Ursae Majoris – gwiazda pot ...... m fizycznie z gwiazdami A i B)
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23 Ursae Majoris, or 23 UMa, i ...... separation of 99.6 arcseconds.
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23 Ursae Majoris
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23 Ursae Majoris
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23 Ursae Majoris
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23 Ursae Majoris
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23 Ursae Majoris
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23 Ursae Majoris
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23 Ursae Majoris
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