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HD 158996 b
exoplanet in the constellation Ursa Minor
HD 158996b
TIC 288268410b
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Statements
instance of
exoplanet
3 references
stated in
SIMBAD
stated in
Exoplanet Archive
stated in
Extrasolar Planets Encyclopaedia
star
1 reference
stated in
SIMBAD
mass
14
Jupiter mass
1 reference
stated in
Extrasolar Planets Encyclopaedia
catalog code
HD 158996b
catalog
Henry Draper Catalogue
1 reference
stated in
SIMBAD
TIC 288268410b
catalog
TESS Input Catalog
1 reference
stated in
Exoplanet Archive
time of discovery or invention
February 2018
1 reference
stated in
Exoplanet Archive
discovery method
Doppler spectroscopy
2 references
stated in
Exoplanet Archive
stated in
Extrasolar Planets Encyclopaedia
constellation
Ursa Minor
1 reference
based on heuristic
inferred from equatorial coordinates
parent astronomical body
HD 158996
3 references
stated in
SIMBAD
stated in
Exoplanet Archive
object stated in reference as
HD 158996
stated in
Extrasolar Planets Encyclopaedia
object stated in reference as
HD 158996
argument of periapsis
168±12
degree
1 reference
stated in
Exoplanet Archive
M sin i
14±2.3
Jupiter mass
1 reference
stated in
Exoplanet Archive
orbital eccentricity
0.13±0.05
2 references
stated in
Search for exoplanets around northern circumpolar stars III. long-period radial velocity variations in hd 18438 and hd 158996
stated in source according to
Extrasolar Planets Encyclopaedia
stated in
Exoplanet Archive
orbital period
820.2±14
day
1 reference
stated in
Exoplanet Archive
semi-major axis of an orbit
2.1±0.2
astronomical unit
1 reference
stated in
Exoplanet Archive
parallax
3.4977±0.0564
milliarcsecond
2 references
stated in
Gaia Data Release 2
stated in
SIMBAD
declination component of proper motion
0.793±0.108
milliarcsecond per year
2 references
stated in
Gaia Data Release 2
stated in
SIMBAD
right ascension component of proper motion
18.649±0.119
milliarcsecond per year
2 references
stated in
Gaia Data Release 2
stated in
SIMBAD
epoch
J2000.0
3 references
stated in
SIMBAD
stated in
Exoplanet Archive
stated in
Extrasolar Planets Encyclopaedia
right ascension
259.90464042549127
degree
2 references
stated in
Gaia Data Release 2
stated in
SIMBAD
declination
80.13639991554612
degree
2 references
stated in
Gaia Data Release 2
stated in
SIMBAD
Identifiers
Extrasolar Planets Encyclopaedia exoplanet ID
hd_158996_b--6730
0 references
NASA Exoplanet Archive ID
HD 158996 b
0 references
SIMBAD ID
HD 158996b
0 references
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