From the
Extrasolar Planets Encyclopaedia
: http://exoplanet.eu
Star : HD 2638
THE STAR
-
Basic data
:
-
More data
:
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Basic data
(from
Simbad
)
-
Most recent ref
(from
ADS
)
Name
HD 2638
Distance
53.71
pc
Spectral Type
G5
Apparent Magnitude V
9.44
Mass
0.93
M
sun
Age
3
Gyr
ref.
Metallicity [Fe/H]
0.16 (± 0.05)
Right Asc. Coord.
00 29 59
Decl. Coord.
-05 45 50
PLANET
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Basic data
:
Name
HD 2638 b
Discovered in
2005
Mass
0.48
M
J
Semi major axis
0.044
AU
Orbital period
3.4442 (± 0.0002)
days
Eccentricity
0
T
max VR
? 53323.206 (± 0.002)
JD 2.400.000
Update
08/09/05
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Molecules detected
:
Name
HD 2638 b
Molecules
None
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HD 2638 Other web pages
:
Geneva Observatory Data
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