V540 Hydrae
RR Lyrae variable star in the constellation Hydra
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V540 Hydrae
Summary
V540 Hydrae is a RR Lyrae variable[1].
Key Facts
- V540 Hydrae's instance of is recorded as RR Lyrae variable[2].
- V540 Hydrae's constellation is recorded as Hydra[3].
- V540 Hydrae's catalog code is recorded as Gaia DR2 5672283460091241856[4].
- V540 Hydrae's catalog code is recorded as CRTS J095610.8-170008[5].
- V540 Hydrae's catalog code is recorded as V540 Hya[6].
- V540 Hydrae's catalog code is recorded as Gaia DR3 5672283460091241856[7].
- V540 Hydrae's catalog code is recorded as ATO J149.0448-17.0021[8].
- V540 Hydrae's catalog code is recorded as WISEA J095610.77-170007.9[9].
- V540 Hydrae's type of variable star is recorded as RR Lyrae variable with asymmetric light curves[10].
- V540 Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.71'}[11].
- V540 Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.659266'}[12].
- V540 Hydrae's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1126'}[13].
- V540 Hydrae's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+355.92'}[14].
- V540 Hydrae's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+3940.27'}[15].
- V540 Hydrae's SIMBAD ID is recorded as V* V540 Hya[16].
- V540 Hydrae's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+149.04490131915'}[17].
- V540 Hydrae's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-17.00218373198'}[18].
- V540 Hydrae's epoch is recorded as J2000.0[19].
- V540 Hydrae's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-3.12'}[20].
- V540 Hydrae's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-4.78'}[21].
- V540 Hydrae's Gaia ID is recorded as 5672283460091241856[22].
Body
Designation and Status
V540 Hydrae's instance of is recorded as RR Lyrae variable[2].
History and Context
Catalog codes include Gaia DR2 5672283460091241856[4], CRTS J095610.8-170008[5], V540 Hya[6], Gaia DR3 5672283460091241856[7], ATO J149.0448-17.0021[8], and WISEA J095610.77-170007.9[9].