Extrasolar planet in the constellation Delphinus
HD 195019 b is an exoplanet orbiting around HD 195019 in the binary star system. It has a minimum mass of 3.7 MJ. It orbits very close to the star. Like many planets at close distance, its orbit is circular, even more circular or less eccentric than Earth. It takes 437 hours to orbit with velocity of 83.24 kilometers per second.[1]
See also
References
- ^ a b Fischer, Debra A.; et al. (1999). "Planetary Companions around Two Solar-Type Stars: HD 195019 and HD 217107". Publications of the Astronomical Society of the Pacific. 111 (755): 50–56. arXiv:astro-ph/9810420. Bibcode:1999PASP..111...50F. doi:10.1086/316304. S2CID 17980987.
External links
- "HD 195019". Exoplanets. Archived from the original on 2009-11-25. Retrieved 2008-11-01.
Constellation of Delphinus
|
| Stars | | Bayer | - α (Sualocin)
- β (Rotanev)
- γ1
- γ2
- δ
- ε (Aldulfin)
- ζ
- η
- θ
- ι
- κ
- ρ Aql (Tso Ke)
|
|---|
| Flamsteed | |
|---|
| Variable | |
|---|
| HR | |
|---|
| HD | |
|---|
| Other | |
|---|
|
|---|
|
|
|
| Galaxies | |
|---|
 Category |
 | This extrasolar-planet-related article is a stub. You can help Wikipedia by expanding it. |
Category
