EF Hydrae
RR Lyrae variable star in the constellation Hydra
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EF Hydrae
Summary
EF Hydrae is a RR Lyrae variable[1].
Key Facts
- EF Hydrae's instance of is recorded as RR Lyrae variable[2].
- EF Hydrae's instance of is recorded as near-infrared source[3].
- EF Hydrae's instance of is recorded as variable star[4].
- EF Hydrae's constellation is recorded as Hydra[5].
- EF Hydrae's catalog code is recorded as 2MASS J12022763-3526463[6].
- EF Hydrae's catalog code is recorded as CRTS J120227.7-352646[7].
- EF Hydrae's catalog code is recorded as Gaia DR2 3462535705561799552[8].
- EF Hydrae's catalog code is recorded as EF Hya[9].
- EF Hydrae's catalog code is recorded as Gaia DR3 3462535705561799552[10].
- EF Hydrae's catalog code is recorded as TIC 142265281[11].
- EF Hydrae's catalog code is recorded as WISEA J120227.63-352646.3[12].
- EF Hydrae's type of variable star is recorded as RR Lyrae variable with asymmetric light curves[13].
- EF Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.04'}[14].
- EF Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.15'}[15].
- EF Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.89'}[16].
- EF Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.81'}[17].
- EF Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.21'}[18].
- EF Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.202004'}[19].
- EF Hydrae's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1314'}[20].
- EF Hydrae's metallicity is recorded as {'unit': '1', 'amount': '-1.55'}[21].
- EF Hydrae's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+2961.2795'}[22].
- EF Hydrae's SIMBAD ID is recorded as V* EF Hya[23].
- EF Hydrae's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+180.61512470306997'}[24].
- EF Hydrae's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-35.44621523995'}[25].
- EF 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 J12022763-3526463[6], CRTS J120227.7-352646[7], Gaia DR2 3462535705561799552[8], EF Hya[9], Gaia DR3 3462535705561799552[10], and TIC 142265281[11].