HD 20003
Last updated
HD 20003 is a G-type main-sequence star in Hydrus, too faint for naked-eye visibility. It hosts two confirmed planets detected by HARPS and confirmed by Spitzer, with minimum masses of 12 and 13.4 Earth masses and orbital periods under 12 and 34 days.
Quick Facts
- Constellation
- Hydrus
- Apparent visual magnitude
- 8.39
- Distance
- 136.6 light years
- Stellar classification
- G8 V
- Mass
- 94% of the Sun
- Radius
- 92% of the Sun
- Effective temperature
- 5,510 K
- Planets
- 2 confirmed (HD 20003 b, HD 20003 c)
Facts from the source article.
More in Planetary Systems with Two Confirmed Planets
Sources
Compiled from Wikipedia and the sources listed below. Text from Wikipedia is available under CC BY-SA 4.0; this entry is adapted from it.
- Wikipedia: HD 20003 (CC BY-SA 4.0).
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