DR Hydrae
RR Lyrae variable star in the constellation Hydra
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DR Hydrae
Summary
DR Hydrae is a RR Lyrae variable[1].
Key Facts
- DR Hydrae's instance of is recorded as RR Lyrae variable[2].
- DR Hydrae's instance of is recorded as near-infrared source[3].
- DR Hydrae's instance of is recorded as variable star[4].
- DR Hydrae's constellation is recorded as Hydra[5].
- DR Hydrae's catalog code is recorded as 2MASS J11521219-3519345[6].
- DR Hydrae's catalog code is recorded as CRTS J115212.2-351934[7].
- DR Hydrae's catalog code is recorded as Gaia DR2 3464231977125588736[8].
- DR Hydrae's catalog code is recorded as DR Hya[9].
- DR Hydrae's catalog code is recorded as Gaia DR3 3464231977125588736[10].
- DR Hydrae's catalog code is recorded as TIC 141972379[11].
- DR Hydrae's catalog code is recorded as WISEA J115212.18-351934.5[12].
- DR Hydrae's type of variable star is recorded as RR Lyrae variable with asymmetric light curves[13].
- DR Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.015'}[14].
- DR Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.798'}[15].
- DR Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.789'}[16].
- DR Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.09'}[17].
- DR Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.134546'}[18].
- DR Hydrae's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.211'}[19].
- DR Hydrae's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+235.25'}[20].
- DR Hydrae's metallicity is recorded as {'unit': '1', 'amount': '-1.95'}[21].
- DR Hydrae's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+6786.3936'}[22].
- DR Hydrae's SIMBAD ID is recorded as V* DR Hya[23].
- DR Hydrae's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+178.0508060362'}[24].
- DR Hydrae's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-35.32626308589'}[25].
- DR Hydrae's epoch is recorded as J2000.0[26].
Body
Designation and Status
Recorded instance of include RR Lyrae variable[2], near-infrared source[3], and variable star[4].
History and Context
Catalog codes include 2MASS J11521219-3519345[6], CRTS J115212.2-351934[7], Gaia DR2 3464231977125588736[8], DR Hya[9], Gaia DR3 3464231977125588736[10], and TIC 141972379[11].