HD 139357
Sign in to savestar in the constellation Draco
Astronomical data · SIMBAD
- Object type
- *
- Spectral type
- K4III:
- Distance
- 370 light-years
- Redshift
- z = -0.00002744297560219877
- Coordinates
- RA 233.8175° · Dec 53.9221°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Constellation
- Draco
- Child body
- HD 139357 b
- Distance from Earth
- 121.4
- Diameter
- 20000000
- Radius
- 11.47
- Mass
- 1.35
Show 16 more facts
- right ascension component of proper motion
- -18.845
- spectral class
- K4III
- catalog code
- UBV M 20869
- effective temperature
- 4490
- radial velocity
- -8.22731
- parallax
- 8.8114
- apparent magnitude
- 5.629723
- epoch
- J2000.0
- metallicity
- 0
- surface gravity
- 158.5
- luminosity
- 66.52032
- absolute magnitude
- 3.18
- declination component of proper motion
- -11
- age estimated by a dating method
- 3.07
- right ascension
- 233.81749413739
- declination
- 53.92214149778
Sources (2)
via Wikidata · CC0