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GJ 740 b
exoplanet in the constellation Serpens
TIC 227642705b
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Statements
instance of
exoplanet
2 references
stated in
A super-Earth on a close-in orbit around the M1V star GJ 740. A HADES and CARMENES collaboration
stated in source according to
Exoplanet Archive
stated in
Extrasolar Planets Encyclopaedia
unconfirmed exoplanet
1 reference
stated in
SIMBAD
star
1 reference
stated in
SIMBAD
mass
0.00931
Jupiter mass
1 reference
stated in
Extrasolar Planets Encyclopaedia
catalog code
TIC 227642705b
catalog
TESS Input Catalog
1 reference
stated in
Exoplanet Archive
time of discovery or invention
April 2021
1 reference
stated in
A super-Earth on a close-in orbit around the M1V star GJ 740. A HADES and CARMENES collaboration
stated in source according to
Exoplanet Archive
discovery method
Doppler spectroscopy
2 references
stated in
A super-Earth on a close-in orbit around the M1V star GJ 740. A HADES and CARMENES collaboration
stated in source according to
Exoplanet Archive
stated in
Extrasolar Planets Encyclopaedia
constellation
Serpens
1 reference
based on heuristic
inferred from equatorial coordinates
parent astronomical body
HD 176029
3 references
stated in
SIMBAD
stated in
A super-Earth on a close-in orbit around the M1V star GJ 740. A HADES and CARMENES collaboration
stated in source according to
Exoplanet Archive
object stated in reference as
GJ 740
stated in
Extrasolar Planets Encyclopaedia
object stated in reference as
GJ 740
argument of periapsis
−41±58
degree
1 reference
stated in
A super-Earth on a close-in orbit around the M1V star GJ 740. A HADES and CARMENES collaboration
stated in source according to
Exoplanet Archive
319
degree
1 reference
stated in
A super-Earth on a close-in orbit around the M1V star GJ 740. A HADES and CARMENES collaboration
stated in source according to
Extrasolar Planets Encyclopaedia
M sin i
2.96±0.5
Earth mass
1 reference
stated in
A super-Earth on a close-in orbit around the M1V star GJ 740. A HADES and CARMENES collaboration
stated in source according to
Exoplanet Archive
0.00931
Jupiter mass
1 reference
stated in
A super-Earth on a close-in orbit around the M1V star GJ 740. A HADES and CARMENES collaboration
stated in source according to
Extrasolar Planets Encyclopaedia
orbital eccentricity
0.24±0.15
1 reference
stated in
A super-Earth on a close-in orbit around the M1V star GJ 740. A HADES and CARMENES collaboration
stated in source according to
Extrasolar Planets Encyclopaedia
0.24±0.15
1 reference
stated in
A super-Earth on a close-in orbit around the M1V star GJ 740. A HADES and CARMENES collaboration
stated in source according to
Exoplanet Archive
orbital period
2.37756±0.00013
day
1 reference
stated in
A super-Earth on a close-in orbit around the M1V star GJ 740. A HADES and CARMENES collaboration
stated in source according to
Exoplanet Archive
semi-major axis of an orbit
0.029±0.001
astronomical unit
1 reference
stated in
A super-Earth on a close-in orbit around the M1V star GJ 740. A HADES and CARMENES collaboration
stated in source according to
Exoplanet Archive
parallax
90.0477±0.049
milliarcsecond
2 references
stated in
Gaia Data Release 2
stated in
SIMBAD
declination component of proper motion
−1,220.467±0.092
milliarcsecond per year
2 references
stated in
Gaia Data Release 2
stated in
SIMBAD
right ascension component of proper motion
−196.301±0.087
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
284.4997178
degree
1 reference
stated in
A super-Earth on a close-in orbit around the M1V star GJ 740. A HADES and CARMENES collaboration
stated in source according to
Exoplanet Archive
declination
5.902867
degree
1 reference
stated in
A super-Earth on a close-in orbit around the M1V star GJ 740. A HADES and CARMENES collaboration
stated in source according to
Exoplanet Archive
Identifiers
Extrasolar Planets Encyclopaedia exoplanet ID
gj_740_b--7808
0 references
NASA Exoplanet Archive ID
GJ 740 b
0 references
SIMBAD ID
GJ 740 b
0 references
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