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HD 28109 c
exoplanet in the constellation Hydrus
TOI-282c
TOI-282.01
TIC 29781292c
TIC 29781292.01
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Statements
instance of
exoplanet
2 references
stated in
Exoplanet Archive
stated in
Extrasolar Planets Encyclopaedia
mass
7.943±4.227
Earth mass
1 reference
stated in
Exoplanet Archive
catalog code
TOI-282c
catalog
TESS Object of Interest
1 reference
stated in
Exoplanet Archive
TOI-282.01
catalog
TESS Object of Interest
2 references
stated in
Exoplanet Archive
stated in
Extrasolar Planets Encyclopaedia
TIC 29781292c
catalog
TESS Input Catalog
1 reference
stated in
Exoplanet Archive
TIC 29781292.01
catalog
TESS Input Catalog
1 reference
stated in
Exoplanet Archive
time of discovery or invention
May 2022
1 reference
stated in
Exoplanet Archive
discovery method
transit method
2 references
stated in
Exoplanet Archive
stated in
Extrasolar Planets Encyclopaedia
constellation
Hydrus
1 reference
based on heuristic
inferred from equatorial coordinates
parent astronomical body
HD 28109
2 references
stated in
Exoplanet Archive
object stated in reference as
HD 28109
stated in
Extrasolar Planets Encyclopaedia
object stated in reference as
HD 28109
orbital eccentricity
0.1203
1 reference
stated in
Exoplanet Archive
orbital inclination
89.543±0.093
degree
1 reference
stated in
Exoplanet Archive
orbital period
56.00819±0.00202
day
1 reference
stated in
Exoplanet Archive
semi-major axis of an orbit
0.308±0.011
astronomical unit
1 reference
stated in
Exoplanet Archive
radius
4.23±0.11
Earth radius
1 reference
stated in
Exoplanet Archive
0.3774
Jupiter radius
1 reference
stated in
HD 28109 hosts a trio of transiting Neptunian planets including a near-resonant pair, confirmed by ASTEP from Antarctica
stated in source according to
Extrasolar Planets Encyclopaedia
epoch
J2000.0
2 references
stated in
Exoplanet Archive
stated in
Extrasolar Planets Encyclopaedia
right ascension
65.2375
degree
1 reference
stated in
Extrasolar Planets Encyclopaedia
declination
−68.1028
degree
1 reference
stated in
Extrasolar Planets Encyclopaedia
Identifiers
Extrasolar Planets Encyclopaedia exoplanet ID
hd_28109_c--8211
0 references
NASA Exoplanet Archive ID
HD 28109 c
0 references
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