Q74755091

Summary

Q74755091 is a RR Lyrae variable^[1].

Key Facts

• Q74755091's instance of is recorded as RR Lyrae variable^[2].
• Q74755091's instance of is recorded as near-infrared source^[3].
• Q74755091's instance of is recorded as variable star^[4].
• Q74755091's constellation is recorded as Corona Australis^[5].
• Q74755091's catalog code is recorded as V553 CrA^[6].
• Q74755091's catalog code is recorded as 2MASS J18195393-3732376^[7].
• Q74755091's catalog code is recorded as Gaia DR2 6728110872459961472^[8].
• Q74755091's catalog code is recorded as Gaia DR3 6728110872459961472^[9].
• Q74755091's catalog code is recorded as TIC 57847140^[10].
• Q74755091's type of variable star is recorded as RR Lyrae variables with nearly symmetric light curves^[11].
• Q74755091's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.313'}^[12].
• Q74755091's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.111'}^[13].
• Q74755091's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.072'}^[14].
• Q74755091's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.228612'}^[15].
• Q74755091's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.2947'}^[16].
• Q74755091's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+101.94'}^[17].
• Q74755091's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+3393.28'}^[18].
• Q74755091's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+274.97472844716'}^[19].
• Q74755091's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-37.54377987134'}^[20].
• Q74755091's epoch is recorded as J2000.0^[21].
• Q74755091's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-16.355'}^[22].
• Q74755091's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-16.65'}^[23].

Body

Definition and Type

Recorded instance of include RR Lyrae variable^[2], near-infrared source^[3], and variable star^[4].