Rho Hydrae
Sign in to saveAlso known as 13 Hydrae, HD 75137, 13 Hya, ρ Hya, ρ Hydrae, HIP 43234, HIC 43234, HR 3492
binary star system in the constellation Hydra
Astronomical data · SIMBAD
- Object type
- *
- Spectral type
- A0Vn
- Distance
- 312 light-years
- Redshift
- z = 0.00010290981858385173
- Coordinates
- RA 132.1082° · Dec 5.8378°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Constellation
- Hydra
- Distance from Earth
- 95.757
- Radius
- 2.0
Show 17 more facts
- spectral class
- A0VSB
- catalog code
- UBV M 14734
- stellar rotational velocity
- 140
- apparent magnitude
- 4.339961
- radial velocity
- 35.5
- effective temperature
- 10700
- parallax
- 10.4431
- epoch
- J2000.0
- luminosity
- 242
- absolute magnitude
- -0.83
- right ascension component of proper motion
- -18.871
- declination component of proper motion
- -29.454
- age estimated by a dating method
- 350
- right ascension
- 132.10821118485208
- declination
- 5.83781249056167
- metallicity
- 0.1
- surface gravity
- 16000
Sources (2)
via Wikidata · CC0