Upsilon Draconis
Sign in to saveAlso known as 52 Draconis, Second Minister
binary star system in the constellation Draco
Wikidata facts
- Distance from Earth
- 115.472
- Diameter
- 28300000
- Radius
- 19
- Mass
- 2.05
Show 16 more facts
- spectral class
- K0IIISB
- catalog code
- UBV M 23388
- effective temperature
- 4520
- apparent magnitude
- 4.489741
- parallax
- 8.6601
- radial velocity
- -8.75
- metallicity
- -0.09
- stellar rotational velocity
- 8
- surface gravity
- 310
- luminosity
- 2.23
- absolute magnitude
- -0.70
- right ascension component of proper motion
- 50.28
- declination component of proper motion
- 42.736
- age estimated by a dating method
- 1.37
- right ascension
- 283.59938282556
- declination
- 71.29719626537
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