QQ Aquarii

Summary

QQ Aquarii is an eclipsing binary star^[1].

Key Facts

• QQ Aquarii's instance of is recorded as eclipsing binary star^[2].
• QQ Aquarii's constellation is recorded as Aquarius^[3].
• QQ Aquarii's catalog code is recorded as 2MASS J20543806-0738564^[4].
• QQ Aquarii's catalog code is recorded as USNO-A2.0 0750-20493453^[5].
• QQ Aquarii's catalog code is recorded as CRTS J205438.0-073856^[6].
• QQ Aquarii's catalog code is recorded as Gaia DR2 6909756717384343040^[7].
• QQ Aquarii's catalog code is recorded as QQ Aqr^[8].
• QQ Aquarii's type of variable star is recorded as W Ursae Majoris variable^[9].
• QQ Aquarii's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.2'}^[10].
• QQ Aquarii's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.74'}^[11].
• QQ Aquarii's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.320'}^[12].
• QQ Aquarii's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.788'}^[13].
• QQ Aquarii's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.830'}^[14].
• QQ Aquarii's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.8764'}^[15].
• QQ Aquarii's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.8063'}^[16].
• QQ Aquarii's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1240.2332'}^[17].
• QQ Aquarii's Google Knowledge Graph ID is recorded as /g/11mv4lbmhq^[18].
• QQ Aquarii's SIMBAD ID is recorded as CRTS J205438.0-073856^[19].
• QQ Aquarii's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+313.65857779769920'}^[20].
• QQ Aquarii's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-7.64900108739390'}^[21].
• QQ Aquarii's epoch is recorded as J2000.0^[22].
• QQ Aquarii's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+1.959'}^[23].
• QQ Aquarii's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+6.173'}^[24].
• QQ Aquarii's Gaia ID is recorded as 6909756717384343040^[25].

Body

Designation and Status

QQ Aquarii's instance of is recorded as eclipsing binary star^[2].

History and Context

Catalog codes include 2MASS J20543806-0738564^[4], USNO-A2.0 0750-20493453^[5], CRTS J205438.0-073856^[6], Gaia DR2 6909756717384343040^[7], and QQ Aqr^[8].