Q89591431

Summary

Q89591431 is a BY Draconis variable^[1].

Key Facts

• Q89591431's instance of is recorded as BY Draconis variable^[2].
• Q89591431's instance of is recorded as near-infrared source^[3].
• Q89591431's instance of is recorded as variable star^[4].
• Q89591431's instance of is recorded as young stellar object^[5].
• Q89591431's constellation is recorded as Perseus^[6].
• Q89591431's spectral class is recorded as K5^[7].
• Q89591431's catalog code is recorded as 2MASS J03325108+4950439^[8].
• Q89591431's catalog code is recorded as GSC 03320-01296^[9].
• Q89591431's catalog code is recorded as Gaia DR2 441920455079650304^[10].
• Q89591431's catalog code is recorded as V538 Per^[11].
• Q89591431's catalog code is recorded as TIC 285736681^[12].
• Q89591431's catalog code is recorded as Gaia DR3 441920455079650304^[13].
• Q89591431's type of variable star is recorded as BY Draconis variable^[14].
• Q89591431's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.787'}^[15].
• Q89591431's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.277'}^[16].
• Q89591431's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.138'}^[17].
• Q89591431's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.04'}^[18].
• Q89591431's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.740346'}^[19].
• Q89591431's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.7131'}^[20].
• Q89591431's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+1.3241'}^[21].
• Q89591431's metallicity is recorded as {'unit': '1', 'amount': '-0.295'}^[22].
• Q89591431's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+175.036'}^[23].
• Q89591431's stellar rotational velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+16.734'}^[24].
• Q89591431's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+53.21289588769001'}^[25].
• Q89591431's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+49.84552136276001'}^[26].

Body

Definition and Type

Recorded instance of include BY Draconis variable^[2], near-infrared source^[3], variable star^[4], and young stellar object^[5].