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GJ 2056 c
exoplanet in the constellation Canis Major
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Statements
instance of
exoplanet
1 reference
stated in
Extrasolar Planets Encyclopaedia
unconfirmed exoplanet
2 references
stated in
SIMBAD
stated in
Search for Nearby Earth Analogs. III. Detection of 10 New Planets, 3 Planet Candidates, and Confirmation of 3 Planets around 11 Nearby M Dwarfs
star
1 reference
stated in
SIMBAD
mass
0.4443±0.053
Jupiter mass
1 reference
stated in
Extrasolar Planets Encyclopaedia
time of discovery or invention
2020
1 reference
stated in
Extrasolar Planets Encyclopaedia
discovery method
Doppler spectroscopy
1 reference
stated in
Extrasolar Planets Encyclopaedia
constellation
Canis Major
1 reference
based on heuristic
inferred from equatorial coordinates
parent astronomical body
CD-24 5005
3 references
stated in
Search for Nearby Earth Analogs. III. Detection of 10 New Planets, 3 Planet Candidates, and Confirmation of 3 Planets around 11 Nearby M Dwarfs
stated in
SIMBAD
stated in
Extrasolar Planets Encyclopaedia
object stated in reference as
GJ 2056
argument of periapsis
338±69
degree
1 reference
stated in
Search for Nearby Earth Analogs. III. Detection of 10 New Planets, 3 Planet Candidates, and Confirmation of 3 Planets around 11 Nearby M Dwarfs
stated in source according to
Extrasolar Planets Encyclopaedia
M sin i
0.4443±0.053
Jupiter mass
1 reference
stated in
Search for Nearby Earth Analogs. III. Detection of 10 New Planets, 3 Planet Candidates, and Confirmation of 3 Planets around 11 Nearby M Dwarfs
stated in source according to
Extrasolar Planets Encyclopaedia
orbital eccentricity
0.81±0.02
1 reference
stated in
Search for Nearby Earth Analogs. III. Detection of 10 New Planets, 3 Planet Candidates, and Confirmation of 3 Planets around 11 Nearby M Dwarfs
stated in source according to
Extrasolar Planets Encyclopaedia
orbital period
2,982.394±76
day
1 reference
stated in
Search for Nearby Earth Analogs. III. Detection of 10 New Planets, 3 Planet Candidates, and Confirmation of 3 Planets around 11 Nearby M Dwarfs
stated in source according to
Extrasolar Planets Encyclopaedia
semi-major axis of an orbit
3.453±0.64
astronomical unit
1 reference
stated in
Search for Nearby Earth Analogs. III. Detection of 10 New Planets, 3 Planet Candidates, and Confirmation of 3 Planets around 11 Nearby M Dwarfs
stated in source according to
Extrasolar Planets Encyclopaedia
parallax
35.1286±0.0287
milliarcsecond
2 references
stated in
Gaia Data Release 2
stated in
SIMBAD
declination component of proper motion
−4.587±0.053
milliarcsecond per year
2 references
stated in
Gaia Data Release 2
stated in
SIMBAD
right ascension component of proper motion
−114.355±0.039
milliarcsecond per year
2 references
stated in
Gaia Data Release 2
stated in
SIMBAD
epoch
J2000.0
2 references
stated in
SIMBAD
stated in
Extrasolar Planets Encyclopaedia
right ascension
108.02003728844376
degree
2 references
stated in
Gaia Data Release 2
stated in
SIMBAD
declination
−24.89208109366500
degree
2 references
stated in
Gaia Data Release 2
stated in
SIMBAD
time of periapsis
2,450,505.3±156
Julian day
epoch
J2000.0
1 reference
stated in
Search for Nearby Earth Analogs. III. Detection of 10 New Planets, 3 Planet Candidates, and Confirmation of 3 Planets around 11 Nearby M Dwarfs
stated in source according to
Extrasolar Planets Encyclopaedia
Identifiers
Extrasolar Planets Encyclopaedia exoplanet ID
gj_2056_c--7468
0 references
SIMBAD ID
GJ 2056 c
0 references
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Wikiversity
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