Q81293740
long period variable
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Q81293740
Summary
Q81293740 is a long-period variable star[1].
Key Facts
- Q81293740's instance of is recorded as long-period variable star[2].
- Q81293740's instance of is recorded as infrared source[3].
- Q81293740's instance of is recorded as near-infrared source[4].
- Q81293740's constellation is recorded as Cygnus[5].
- Q81293740's spectral class is recorded as C:[6].
- Q81293740's catalog code is recorded as IRAS 20497+3256[7].
- Q81293740's catalog code is recorded as 2MASS J20514501+3307567[8].
- Q81293740's catalog code is recorded as Gaia DR2 1866017506054536448[9].
- Q81293740's catalog code is recorded as V1872 Cyg[10].
- Q81293740's catalog code is recorded as TIC 236052258[11].
- Q81293740's catalog code is recorded as Gaia DR3 1866017506054536448[12].
- Q81293740's type of variable star is recorded as semiregular variable star[13].
- Q81293740's type of variable star is recorded as long-period variable star[14].
- Q81293740's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.1'}[15].
- Q81293740's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.9'}[16].
- Q81293740's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.196'}[17].
- Q81293740's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.244'}[18].
- Q81293740's apparent magnitude is recorded as {'unit': '1', 'amount': '+4.767'}[19].
- Q81293740's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.186433'}[20].
- Q81293740's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.2203'}[21].
- Q81293740's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-18.75'}[22].
- Q81293740's SIMBAD ID is recorded as V* V1872 Cyg[23].
- Q81293740's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+312.93751645999'}[24].
- Q81293740's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+33.13241513012'}[25].
- Q81293740's epoch is recorded as J2000.0[26].