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HD 91669 b
exoplanet in the constellation Hydra
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Statements
instance of
exoplanet
1 reference
stated in
Extrasolar Planets Encyclopaedia
mass
38.09±0.64
Jupiter mass
1 reference
stated in
Exploring the brown dwarf desert with precision radial velocities and Gaia DR3 astrometric orbits
stated in source according to
Extrasolar Planets Encyclopaedia
time of discovery or invention
2008
1 reference
stated in
Extrasolar Planets Encyclopaedia
discovery method
Doppler spectroscopy
1 reference
stated in
Extrasolar Planets Encyclopaedia
constellation
Hydra
1 reference
based on heuristic
inferred from equatorial coordinates
parent astronomical body
HD 91669
1 reference
stated in
Extrasolar Planets Encyclopaedia
object stated in reference as
HD 91669
argument of periapsis
161.3±0.5
degree
1 reference
stated in
HD 91669B: A New Brown Dwarf Candidate from the McDonald Observatory Planet Search
stated in source according to
Extrasolar Planets Encyclopaedia
M sin i
30.6±2.1
Jupiter mass
1 reference
stated in
Extrasolar Planets Encyclopaedia
orbital eccentricity
0.4485±0.0032
1 reference
stated in
Exploring the brown dwarf desert with precision radial velocities and Gaia DR3 astrometric orbits
stated in source according to
Extrasolar Planets Encyclopaedia
orbital inclination
51.2±1.3
degree
1 reference
stated in
Exploring the brown dwarf desert with precision radial velocities and Gaia DR3 astrometric orbits
stated in source according to
Extrasolar Planets Encyclopaedia
orbital period
497.5±0.6
day
1 reference
stated in
HD 91669B: A New Brown Dwarf Candidate from the McDonald Observatory Planet Search
stated in source according to
Extrasolar Planets Encyclopaedia
semi-major axis of an orbit
1.205±0.039
astronomical unit
1 reference
stated in
HD 91669B: A New Brown Dwarf Candidate from the McDonald Observatory Planet Search
stated in source according to
Extrasolar Planets Encyclopaedia
epoch
J2000.0
1 reference
stated in
Extrasolar Planets Encyclopaedia
right ascension
158.725
degree
1 reference
stated in
Extrasolar Planets Encyclopaedia
declination
−13.7881
degree
1 reference
stated in
Extrasolar Planets Encyclopaedia
time of periapsis
2,453,298.4±0.6
Julian day
epoch
J2000.0
1 reference
stated in
Extrasolar Planets Encyclopaedia
Identifiers
Extrasolar Planets Encyclopaedia exoplanet ID
hd_91669_b--7908
0 references
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