HD 176051 (original) (raw)
HD 176051 is a spectroscopic binary star system approximately 49 light years away from Earth in the constellation Lyra. The pair orbit with a period of 22,423 days (61.4 years) and an eccentricity of 0.25. Compared to the Sun, they have a somewhat lower proportion of elements more massive than helium. Their individual masses are estimated at 1.07 and 0.71 solar masses (M☉). The system is moving closer to the Sun with a radial velocity of −47 km/s and will reach perihelion in about 269,000 years when it comes within roughly 17 ly (5.1 pc) of the Sun.
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| dbo:abstract | HD 176051 is a spectroscopic binary star system approximately 49 light years away from Earth in the constellation Lyra. The pair orbit with a period of 22,423 days (61.4 years) and an eccentricity of 0.25. Compared to the Sun, they have a somewhat lower proportion of elements more massive than helium. Their individual masses are estimated at 1.07 and 0.71 solar masses (M☉). The system is moving closer to the Sun with a radial velocity of −47 km/s and will reach perihelion in about 269,000 years when it comes within roughly 17 ly (5.1 pc) of the Sun. (en) HD 176051 è un sistema stellare binario spettroscopico a circa 49 anni luce dalla Terra nella costellazione della Lira. La coppia orbita con un periodo di 22.423 giorni e un'eccentricità di 0,25. Rispetto al Sole, le due componenti hanno una percentuale leggermente inferiore di elementi più massicci dell'Elio.è una stella binaria di magnitudine 6,41 situata nella costellazione dell'Aquario. Dista 290 anni luce dal sistema solare. (it) HD 176051 is een tweevoudige ster in het sterrenbeeld Lier met magnitude van +5,22 en met een spectraalklasse van F9.V en G. De ster bevindt zich 48,5 lichtjaar van de zon. Het is een spectroscopische dubbelster met een omlooptijd van 61,4 jaar. Er is een exoplaneet van 1,5/2,26 jupitermassa met een omlooptijd van 1016 dagen op een afstand van 1,76/2,02 AU gevonden in het systeem. Het is echter niet bevestigt rond welke component de planeet draait. (nl) HD 176051 är en dubbelstjärna belägen i den mellersta delen av stjärnbilden Lyran. Den har en kombinerad skenbar magnitud av ca 5,20 och är svagt synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 67,2 mas, beräknas den befinna sig på ett avstånd på ca 49 ljusår (ca 15 parsek) från solen. Den rör sig närmare solen med en heliocentrisk radialhastighet på ca -47 km/s och beräknas i perihelion ligga så nära jorden som 17 ljusår om ca 269 000 år. (sv) HD 176051 — двойная звезда в созвездии Лиры. Находится на расстоянии около 49 световых лет от Солнца. Вокруг звезды обращается, как минимум, одна планета. (ru) HD 176051，又名BD+32 3267，SAO 67612、HR 7162，是一個天琴座的光譜聯星系統，视星等为5.22，位于銀經63.35，銀緯13.27，其B1900.0坐标为赤經18h 53m 16.6s，赤緯+32° 13.27′ 23″。距離地球約49光年。該聯星系統的週期是22,423日（61.4日），軌道離心率0.25。相較於太陽，這兩顆恆星的金屬量較低，兩顆恆星的質量分別是1.07和0.71倍太陽質量。 (zh) |
| dbo:wikiPageExternalLink | http://exoplanet.eu/catalog/HD_176051_b/ http://exoplanet.eu/catalog/hd_176051_b/ https://arxiv.org/PS_cache/arxiv/pdf/1010/1010.4048v1.pdf |
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| dbp:absmagV | 4.340000 (xsd:double) |
| dbp:ageGyr | 8.100000 (xsd:double) |
| dbp:appmagV | 5.220000 (xsd:double) |
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| dbp:axisUnitless | 19.1 (dbd:astronomicalUnit) |
| dbp:bV | +0.570 (en) |
| dbp:class | (en) G0 V + K1 V (en) |
| dbp:component | HD 176051 A (en) HD 176051 B (en) |
| dbp:constell | dbr:Lyra_(constellation) |
| dbp:eccentricity | 0 (xsd:integer) 0.250000 (xsd:double) |
| dbp:epoch | J2000 (en) |
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| dbp:k | 0.740000 (xsd:double) 3.510000 (xsd:double) |
| dbp:luminosity | 1.650000 (xsd:double) |
| dbp:mass | 0.710000 (xsd:double) 1.070000 (xsd:double) 1.500000 (xsd:double) |
| dbp:metalFe | −0.11 (en) |
| dbp:nsted | HD+176051 (en) |
| dbp:pError | 0.370000 (xsd:double) |
| dbp:parallax | 67.240000 (xsd:double) |
| dbp:periarg | 102 (xsd:integer) |
| dbp:period | 1016 (xsd:integer) |
| dbp:periodUnitless | 1.9373472E9 (dbd:second) |
| dbp:propMoDec | −145.46 (en) |
| dbp:propMoRa | +201.96 (en) |
| dbp:radialV | −47.2 (en) |
| dbp:radius | 0.810000 (xsd:double) 1.060000 (xsd:double) |
| dbp:semimajor | 1.760000 (xsd:double) |
| dbp:simbad | HD+176051 (en) HD+176051A (en) HD+176051B (en) |
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| dbp:temperature | 6000 (xsd:integer) |
| dbp:uB | +0.029 (en) |
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| gold:hypernym | dbr:System |
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| rdfs:comment | HD 176051 is a spectroscopic binary star system approximately 49 light years away from Earth in the constellation Lyra. The pair orbit with a period of 22,423 days (61.4 years) and an eccentricity of 0.25. Compared to the Sun, they have a somewhat lower proportion of elements more massive than helium. Their individual masses are estimated at 1.07 and 0.71 solar masses (M☉). The system is moving closer to the Sun with a radial velocity of −47 km/s and will reach perihelion in about 269,000 years when it comes within roughly 17 ly (5.1 pc) of the Sun. (en) HD 176051 è un sistema stellare binario spettroscopico a circa 49 anni luce dalla Terra nella costellazione della Lira. La coppia orbita con un periodo di 22.423 giorni e un'eccentricità di 0,25. Rispetto al Sole, le due componenti hanno una percentuale leggermente inferiore di elementi più massicci dell'Elio.è una stella binaria di magnitudine 6,41 situata nella costellazione dell'Aquario. Dista 290 anni luce dal sistema solare. (it) HD 176051 is een tweevoudige ster in het sterrenbeeld Lier met magnitude van +5,22 en met een spectraalklasse van F9.V en G. De ster bevindt zich 48,5 lichtjaar van de zon. Het is een spectroscopische dubbelster met een omlooptijd van 61,4 jaar. Er is een exoplaneet van 1,5/2,26 jupitermassa met een omlooptijd van 1016 dagen op een afstand van 1,76/2,02 AU gevonden in het systeem. Het is echter niet bevestigt rond welke component de planeet draait. (nl) HD 176051 är en dubbelstjärna belägen i den mellersta delen av stjärnbilden Lyran. Den har en kombinerad skenbar magnitud av ca 5,20 och är svagt synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 67,2 mas, beräknas den befinna sig på ett avstånd på ca 49 ljusår (ca 15 parsek) från solen. Den rör sig närmare solen med en heliocentrisk radialhastighet på ca -47 km/s och beräknas i perihelion ligga så nära jorden som 17 ljusår om ca 269 000 år. (sv) HD 176051 — двойная звезда в созвездии Лиры. Находится на расстоянии около 49 световых лет от Солнца. Вокруг звезды обращается, как минимум, одна планета. (ru) HD 176051，又名BD+32 3267，SAO 67612、HR 7162，是一個天琴座的光譜聯星系統，视星等为5.22，位于銀經63.35，銀緯13.27，其B1900.0坐标为赤經18h 53m 16.6s，赤緯+32° 13.27′ 23″。距離地球約49光年。該聯星系統的週期是22,423日（61.4日），軌道離心率0.25。相較於太陽，這兩顆恆星的金屬量較低，兩顆恆星的質量分別是1.07和0.71倍太陽質量。 (zh) |
| rdfs:label | HD 176051 (en) HD 176051 (it) HD 176051 (nl) HD 176051 (sv) HD 176051 (ru) HD 176051 (zh) |
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| foaf:name | HD 176051 (en) |
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