In the Vinony graph
Within Vinony's link graph, BD+20°2457 b connects to BD+20°2457.
Vinony links it to 6 Wikipedia language editions.
Astronomical data · SIMBAD
- Object type
- Pl
- Distance
- 4,806 light-years
- Coordinates
- RA 154.1869° · Dec 19.8914°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Instance of
- star
- Constellation
- Leo
- Parent body
- BD+20°2457
- Mass
- 21.42
- Orbital period
- 379.63
- Image
- BD+20 2457 B planet.png
Show 15 more facts
- catalog code
- TIC 95359428b
- right ascension
- 154.18694660257628
- declination
- 19.89139167385556
- epoch
- J2000.0
- time of discovery or invention
- 2009-06-10
- orbital eccentricity
- 0.15
- semi-major axis of an orbit
- 1.45
- M sin i
- 55.59
- angular distance
- 0.00725
- discovery method
- Doppler spectroscopy
- right ascension component of proper motion
- -35.952
- declination component of proper motion
- -29.961
- parallax
- 0.6787
- argument of periapsis
- 207.64
- time of periapsis
- 2454677.53
Sources (2)
via Wikidata · CC0