Epsilon Hydrae
Sign in to saveAlso known as 11 Hydrae, HD 74874, ε Hydrae, 11 Hya, ε Hya
variable star in the constellation Hydra
Astronomical data · SIMBAD
- Object type
- **
- Spectral type
- G1III+A8V
- Distance
- 129 light-years
- Redshift
- z = 0.0001349691412515508
- Coordinates
- RA 131.6938° · Dec 6.4188°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Instance of
- astrophysical X-ray source
- Constellation
- Hydra
- Radius
- 8.22
- Variable-star type
- BY Draconis variable
Show 15 more facts
- spectral class
- G0IIISB
- catalog code
- TYC 224-1333-1
- stellar rotational velocity
- 15
- apparent magnitude
- 1.274
- radial velocity
- 36.8
- right ascension
- 131.693800968
- declination
- 6.418801523
- effective temperature
- 3
- right ascension component of proper motion
- -199
- parallax
- 25.23
- epoch
- J2000.0
- metallicity
- -0.17
- surface gravity
- 1000
- absolute magnitude
- 0.39
- declination component of proper motion
- -53
Sources (2)
via Wikidata · CC0