Q89591191
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Q89591191
Summary
Q89591191 is a BY Draconis variable[1].
Key Facts
- Q89591191's instance of is recorded as BY Draconis variable[2].
- Q89591191's constellation is recorded as Perseus[3].
- Q89591191's spectral class is recorded as K4[4].
- Q89591191's catalog code is recorded as Cl* Melotte 20 AP 212[5].
- Q89591191's catalog code is recorded as GSC 03321-01940[6].
- Q89591191's catalog code is recorded as 2MASS J03342934+4921434[7].
- Q89591191's catalog code is recorded as Gaia DR2 249364465476847744[8].
- Q89591191's catalog code is recorded as V539 Per[9].
- Q89591191's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.273'}[10].
- Q89591191's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.75'}[11].
- Q89591191's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.581'}[12].
- Q89591191's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.0513'}[13].
- Q89591191's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.681'}[14].
- Q89591191's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+4.91'}[15].
- Q89591191's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+175.9046'}[16].
- Q89591191's stellar rotational velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+12.0'}[17].
- Q89591191's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+53.62228137401520'}[18].
- Q89591191's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+49.36208691493290'}[19].
- Q89591191's epoch is recorded as J2000.0[20].
- Q89591191's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-25.807'}[21].
- Q89591191's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+22.232'}[22].
Body
Definition and Type
Q89591191's instance of is recorded as BY Draconis variable[2].