17 Lyrae
17 Lyrae is a binary star system in the constellation Lyra, approximately 132 light years away from Earth. The main star, 17 Lyrae A, is a 5th magnitude white star of the spectral type F0V, meaning it has a surface temperature of about 7,500 kelvins. It is a dwarf star, like the Sun, yet brighter and hotter. Its companion, 17 Lyrae B, is a 9th magnitude star of an unknown spectral type. There was once thought to be a third star in the system, 17 Lyrae C, until it was evident that the star's parallax and proper motions were too different for it to be part of the system.
17 Lyrae
17 Lyrae is a binary star system in the constellation Lyra, approximately 132 light years away from Earth. The main star, 17 Lyrae A, is a 5th magnitude white star of the spectral type F0V, meaning it has a surface temperature of about 7,500 kelvins. It is a dwarf star, like the Sun, yet brighter and hotter. Its companion, 17 Lyrae B, is a 9th magnitude star of an unknown spectral type. There was once thought to be a third star in the system, 17 Lyrae C, until it was evident that the star's parallax and proper motions were too different for it to be part of the system.
has abstract
17 Lyrae is a binary star syst ...... r it to be part of the system.
@en
17 Лиры (17 Lyr) — двойная зве ...... тличаются для кратной системы.
@ru
天琴座17，又名BD+32 3326，HD 178449、S ...... 9h 3m 38.6s，赤緯+32° 11.11′ 38″。
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Wikipage page ID
13.747.989
Wikipage revision ID
733.190.230
appmag v
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17 Lyrae is a binary star syst ...... r it to be part of the system.
@en
17 Лиры (17 Lyr) — двойная зве ...... тличаются для кратной системы.
@ru
天琴座17，又名BD+32 3326，HD 178449、S ...... 9h 3m 38.6s，赤緯+32° 11.11′ 38″。
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label
17 Lyrae
@en
17 Лиры
@ru
渐台增三
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17 Lyrae A / 17 Lyrae B
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