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EntityQ842521· pop 8· linked from 190 articles

Also known as HD 99109 b, HD 99109b, TIC 38158652b

extrasolar planet

Astronomical data · SIMBAD

Object type
Pl
Distance
179 light-years
Coordinates
RA 171.0723° · Dec -1.5291°
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via SIMBAD · CDS Strasbourg

Wikidata facts

Instance of
star
Constellation
Leo
Parent body
HD 99109
Mass
0.502
Orbital period
439.3
Show 16 more facts
catalog code
TIC 38158652b
time of discovery or invention
2006-07-00
discovery method
Doppler spectroscopy
right ascension
171.07232761011792
declination
-1.52907318741333
epoch
J2000.0
name
Perwana
argument of periapsis
6
orbital eccentricity
0.09
semi-major axis of an orbit
1.105
M sin i
0.502
angular distance
0.018264
right ascension component of proper motion
-178.777
declination component of proper motion
-159.754
parallax
18.2228
time of periapsis
11310
Sources (2)

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