V454 Ursae Majoris

Summary

V454 Ursae Majoris is a BY Draconis variable^[1].

Key Facts

• V454 Ursae Majoris's instance of is recorded as BY Draconis variable^[2].
• V454 Ursae Majoris's constellation is recorded as Ursa Major^[3].
• V454 Ursae Majoris's catalog code is recorded as WISE J094937.11+423359.9^[4].
• V454 Ursae Majoris's catalog code is recorded as 2MASS J09493711+4233597^[5].
• V454 Ursae Majoris's catalog code is recorded as UCAC4 663-055762^[6].
• V454 Ursae Majoris's catalog code is recorded as Gaia DR2 807783022238588672^[7].
• V454 Ursae Majoris's catalog code is recorded as V454 UMa^[8].
• V454 Ursae Majoris's type of variable star is recorded as BY Draconis variable^[9].
• V454 Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.151'}^[10].
• V454 Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.282'}^[11].
• V454 Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.869'}^[12].
• V454 Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.17'}^[13].
• V454 Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.54'}^[14].
• V454 Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.30'}^[15].
• V454 Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.89'}^[16].
• V454 Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.87'}^[17].
• V454 Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.68'}^[18].
• V454 Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.4919'}^[19].
• V454 Ursae Majoris's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.3841'}^[20].
• V454 Ursae Majoris's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+2603.49'}^[21].
• V454 Ursae Majoris's Google Knowledge Graph ID is recorded as /g/11hj7td82t^[22].
• V454 Ursae Majoris's SIMBAD ID is recorded as V* V454 UMa^[23].
• V454 Ursae Majoris's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+147.40463452427332'}^[24].
• V454 Ursae Majoris's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+42.56664101640278'}^[25].
• V454 Ursae Majoris's epoch is recorded as J2000.0^[26].

Body

Designation and Status

V454 Ursae Majoris's instance of is recorded as BY Draconis variable^[2].

History and Context

Catalog codes include WISE J094937.11+423359.9^[4], 2MASS J09493711+4233597^[5], UCAC4 663-055762^[6], Gaia DR2 807783022238588672^[7], and V454 UMa^[8].