Q89777287

Summary

Q89777287 is a Beta Lyrae variable^[1].

Key Facts

• Q89777287's instance of is recorded as Beta Lyrae variable^[2].
• Q89777287's constellation is recorded as Cygnus^[3].
• Q89777287's spectral class is recorded as B9IV^[4].
• Q89777287's catalog code is recorded as KIC 5211385^[5].
• Q89777287's catalog code is recorded as 2MASS J19504617+4022357^[6].
• Q89777287's catalog code is recorded as Gaia DR2 2073692334594282880^[7].
• Q89777287's type of variable star is recorded as eclipsing binary star^[8].
• Q89777287's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.825'}^[9].
• Q89777287's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.731'}^[10].
• Q89777287's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.71'}^[11].
• Q89777287's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.6039'}^[12].
• Q89777287's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.3885'}^[13].
• Q89777287's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+45.0'}^[14].
• Q89777287's metallicity is recorded as {'unit': '1', 'amount': '-0.11'}^[15].
• Q89777287's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+2574.0026'}^[16].
• Q89777287's stellar rotational velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+257'}^[17].
• Q89777287's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+297.69240782598100'}^[18].
• Q89777287's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+40.37660542116330'}^[19].
• Q89777287's epoch is recorded as J2000.0^[20].
• Q89777287's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+10057'}^[21].
• Q89777287's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+7400'}^[22].
• Q89777287's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-7.616'}^[23].
• Q89777287's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-3.593'}^[24].

Body

Definition and Type

Q89777287's instance of is recorded as Beta Lyrae variable^[2].