In the Vinony graph
Within Vinony's link graph, HD 155358 b is referenced by 184 other articles, and connects out to Earth, Sun and planet.
Vinony files it under Astronomical object articles with topics of unclear notability, Exoplanets detected by radial velocity and Exoplanets discovered in 2007.
Its subject is documented across 8 Wikipedia language editions.
Astronomical data · SIMBAD
- Object type
- Pl
- Distance
- 142 light-years
- Coordinates
- RA 257.3942° · Dec 33.3559°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Exoplanet data
- Host star
- HD 155358
- Discovered
- 2007
- Discovered by
- McDonald Observatory
- Orbital period
- 194.30 days
- Radius
- 13.80 × Earth
- Mass
- 314.65 × Earth
- Distance
- 43.62 pc
via NASA Exoplanet Archive
Wikidata facts
Show 15 more facts
- catalog code
- TIC 21897561b
- discovery method
- Doppler spectroscopy
- time of discovery or invention
- 2007-08-00
- right ascension
- 257.39424138517580
- declination
- 33.35585733578917
- epoch
- J2000.0
- argument of periapsis
- 143
- semi-major axis of an orbit
- 0.64
- M sin i
- 0.85
- orbital eccentricity
- 0.17
- angular distance
- 0.014884
- right ascension component of proper motion
- -222.459
- declination component of proper motion
- -215.908
- parallax
- 22.8965
- time of periapsis
- 2451224.8
Sources (1)
via Wikidata · CC0
Available in 8 languages
via Wikidata sitelinks · CC0
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