Q81291519

Summary

Q81291519 is a BY Draconis variable^[1].

Key Facts

• Q81291519's instance of is recorded as BY Draconis variable^[2].
• Q81291519's constellation is recorded as Corona Borealis^[3].
• Q81291519's spectral class is recorded as M2^[4].
• Q81291519's catalog code is recorded as [ZEH2003] RX J1537.0+3748 1^[5].
• Q81291519's catalog code is recorded as RX J1537.0+3748^[6].
• Q81291519's catalog code is recorded as [FS2003] 0782^[7].
• Q81291519's catalog code is recorded as 2MASS J15370409+3748275^[8].
• Q81291519's catalog code is recorded as 1RXS J153704.2+374830^[9].
• Q81291519's catalog code is recorded as 1SWASP J153704.08+374827.8^[10].
• Q81291519's catalog code is recorded as Gaia DR2 1377064719526171648^[11].
• Q81291519's catalog code is recorded as BL CrB^[12].
• Q81291519's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.30'}^[13].
• Q81291519's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.26'}^[14].
• Q81291519's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.73'}^[15].
• Q81291519's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.041'}^[16].
• Q81291519's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.402'}^[17].
• Q81291519's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.176'}^[18].
• Q81291519's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.6137'}^[19].
• Q81291519's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+16.4232'}^[20].
• Q81291519's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-0.07'}^[21].
• Q81291519's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+60.8895'}^[22].
• Q81291519's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+234.26694715906220'}^[23].
• Q81291519's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+37.80766792458800'}^[24].
• Q81291519's epoch is recorded as J2000.0^[25].
• Q81291519's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+7.142'}^[26].

Body

Definition and Type

Q81291519's instance of is recorded as BY Draconis variable^[2].