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OU Geminorum (OU Gem) is a visual binary o … OU Geminorum (OU Gem) is a visual binary or possible triple star located in the constellation of Gemini. The system has an absolute magnitude of 5.93, so at a distance of 48 light years it has an apparent magnitude of 6.77 when viewed from earth. It also has a total proper motion of 0.210"/yr and belongs to the Ursa Major stream. The system is a much studied BY Draconis variable star with a period of 6.99 days. The primary star has a spectral type of K3Vk. The secondary star in the system has a surface temperature of 4486±50 K and orbits the primary in about seven days.nd orbits the primary in about seven days.
, OU Geminorum is een tweevoudige ster in het sterrenbeeld Gemini met magnitude van +6,76 en met een spectraalklasse van K2.V en K.V. De ster bevindt zich 47,67 lichtjaar van de zon.
, OU Близнецов (лат. OU Geminorum, HD 45088) … OU Близнецов (лат. OU Geminorum, HD 45088) — кратная звезда в созвездии Близнецов на расстоянии приблизительно 48,2 световых лет (около 14,8 парсек) от Солнца. Видимая звёздная величина звезды — от +6,81m до +6,76m. Возраст звезды определён как составляющий около 250 млн лет*.делён как составляющий около 250 млн лет*.
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6.768
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0.972
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K3Vk
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OU Gem Aa
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4.55
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0.71
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OU Gem Ab
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0.34
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68.46
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OU Gem Aa
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0.65
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4390
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0.662
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BY Dra
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| rdfs:comment |
OU Geminorum (OU Gem) is a visual binary o … OU Geminorum (OU Gem) is a visual binary or possible triple star located in the constellation of Gemini. The system has an absolute magnitude of 5.93, so at a distance of 48 light years it has an apparent magnitude of 6.77 when viewed from earth. It also has a total proper motion of 0.210"/yr and belongs to the Ursa Major stream. The system is a much studied BY Draconis variable star with a period of 6.99 days. The primary star has a spectral type of K3Vk. The secondary star in the system has a surface temperature of 4486±50 K and orbits the primary in about seven days.nd orbits the primary in about seven days.
, OU Geminorum is een tweevoudige ster in het sterrenbeeld Gemini met magnitude van +6,76 en met een spectraalklasse van K2.V en K.V. De ster bevindt zich 47,67 lichtjaar van de zon.
, OU Близнецов (лат. OU Geminorum, HD 45088) … OU Близнецов (лат. OU Geminorum, HD 45088) — кратная звезда в созвездии Близнецов на расстоянии приблизительно 48,2 световых лет (около 14,8 парсек) от Солнца. Видимая звёздная величина звезды — от +6,81m до +6,76m. Возраст звезды определён как составляющий около 250 млн лет*.делён как составляющий около 250 млн лет*.
|
| rdfs:label |
OU Geminorum
, OU Близнецов
|
