HD 170657
Sign in to savestar in the constellation Sagittarius
Wikidata facts
- Constellation
- Sagittarius
- Distance from Earth
- 13.25
- Radius
- 0.68
Show 16 more facts
- radial velocity
- -43.040
- parallax
- 78.2
- effective temperature
- 5133
- right ascension component of proper motion
- -138.402
- metallicity
- -0.14
- spectral class
- K2
- catalog code
- 1RXS J183120.6-185431
- stellar rotational velocity
- 4.2
- apparent magnitude
- 4.704
- absolute magnitude
- 6.20
- right ascension
- 277.835833
- declination
- -18.908611
- epoch
- J2000.0
- surface gravity
- 39000
- declination component of proper motion
- -198
- age estimated by a dating method
- 7.95
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