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GJ 3138 d
extrasolar planet
BD-17 400d
TIC 632528291d
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Statements
instance of
unconfirmed exoplanet
2 references
stated in
SIMBAD
stated in
The HARPS search for southern extra-solar planets. XLI. A dozen planets around the M dwarfs GJ 3138, GJ 3323, GJ 273, GJ 628, and GJ 3293
exoplanet
3 references
stated in
SIMBAD
stated in
The HARPS search for southern extra-solar planets. XLI. A dozen planets around the M dwarfs GJ 3138, GJ 3323, GJ 273, GJ 628, and GJ 3293
stated in source according to
Exoplanet Archive
stated in
Extrasolar Planets Encyclopaedia
star
1 reference
stated in
SIMBAD
mass
0.033±0.0072
Jupiter mass
1 reference
stated in
Extrasolar Planets Encyclopaedia
catalog code
BD-17 400d
catalog
Durchmusterung
1 reference
stated in
SIMBAD
GJ 3138 d
catalog
Gliese Catalogue of Nearby Stars
1 reference
stated in
SIMBAD
TIC 632528291d
catalog
TESS Input Catalog
1 reference
stated in
Exoplanet Archive
time of discovery or invention
June 2017
1 reference
stated in
The HARPS search for southern extra-solar planets. XLI. A dozen planets around the M dwarfs GJ 3138, GJ 3323, GJ 273, GJ 628, and GJ 3293
stated in source according to
Exoplanet Archive
discovery method
Doppler spectroscopy
2 references
stated in
The HARPS search for southern extra-solar planets. XLI. A dozen planets around the M dwarfs GJ 3138, GJ 3323, GJ 273, GJ 628, and GJ 3293
stated in source according to
Exoplanet Archive
stated in
Extrasolar Planets Encyclopaedia
constellation
Cetus
1 reference
based on heuristic
inferred from equatorial coordinates
parent astronomical body
GJ 3138
3 references
stated in
The HARPS search for southern extra-solar planets. XLI. A dozen planets around the M dwarfs GJ 3138, GJ 3323, GJ 273, GJ 628, and GJ 3293
stated in source according to
Exoplanet Archive
object stated in reference as
GJ 3138
stated in
SIMBAD
stated in
Extrasolar Planets Encyclopaedia
object stated in reference as
GJ 3138
M sin i
10.5±2.3
Earth mass
1 reference
stated in
The HARPS search for southern extra-solar planets. XLI. A dozen planets around the M dwarfs GJ 3138, GJ 3323, GJ 273, GJ 628, and GJ 3293
stated in source according to
Exoplanet Archive
0.033±0.0072
Jupiter mass
1 reference
stated in
The HARPS search for southern extra-solar planets. XLI. A dozen planets around the M dwarfs GJ 3138, GJ 3323, GJ 273, GJ 628, and GJ 3293
stated in source according to
Extrasolar Planets Encyclopaedia
orbital eccentricity
0.32±0.21
1 reference
stated in
The HARPS search for southern extra-solar planets. XLI. A dozen planets around the M dwarfs GJ 3138, GJ 3323, GJ 273, GJ 628, and GJ 3293
stated in source according to
Extrasolar Planets Encyclopaedia
Exoplanet Archive
orbital period
257.8±3.6
day
1 reference
stated in
The HARPS search for southern extra-solar planets. XLI. A dozen planets around the M dwarfs GJ 3138, GJ 3323, GJ 273, GJ 628, and GJ 3293
stated in source according to
Exoplanet Archive
Extrasolar Planets Encyclopaedia
semi-major axis of an orbit
0.698±0.019
astronomical unit
1 reference
stated in
The HARPS search for southern extra-solar planets. XLI. A dozen planets around the M dwarfs GJ 3138, GJ 3323, GJ 273, GJ 628, and GJ 3293
stated in source according to
Exoplanet Archive
Extrasolar Planets Encyclopaedia
parallax
35.0943±0.0429
milliarcsecond
2 references
stated in
Gaia Data Release 2
stated in
SIMBAD
declination component of proper motion
79.403±0.067
milliarcsecond per year
2 references
stated in
Gaia Data Release 2
stated in
SIMBAD
right ascension component of proper motion
516.324±0.073
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
32.29542190705708
degree
2 references
stated in
Gaia Data Release 2
stated in
SIMBAD
declination
−16.33959131402361
degree
2 references
stated in
Gaia Data Release 2
stated in
SIMBAD
Identifiers
Extrasolar Planets Encyclopaedia exoplanet ID
gj_3138_d--6545
0 references
NASA Exoplanet Archive ID
GJ 3138 d
0 references
SIMBAD ID
BD-17 400d
0 references
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