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(Q89909472)
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KIC 8540376b
exoplanet in the constellation Lyra
Kepler-457b
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Statements
instance of
unconfirmed exoplanet
2 references
stated in
SIMBAD
stated in
Planet hunters. VIII. Characterization of 41 long-period exoplanet candidates from Kepler archival data
exoplanet
3 references
stated in
SIMBAD
stated in
Planet hunters. VIII. Characterization of 41 long-period exoplanet candidates from Kepler archival data
stated in source according to
Exoplanet Archive
stated in
Extrasolar Planets Encyclopaedia
catalog code
Kepler-457b
catalog
Kepler Confirmed Names
3 references
stated in
SIMBAD
stated in
Exoplanet Archive
stated in
Extrasolar Planets Encyclopaedia
KOI-7892.01
catalog
Kepler object of interest
1 reference
stated in
SIMBAD
Kepler-1803b
catalog
Kepler Confirmed Names
1 reference
stated in
Extrasolar Planets Encyclopaedia
time of discovery or invention
December 2015
1 reference
stated in
Planet hunters. VIII. Characterization of 41 long-period exoplanet candidates from Kepler archival data
stated in source according to
Exoplanet Archive
discovery method
transit method
2 references
stated in
Planet hunters. VIII. Characterization of 41 long-period exoplanet candidates from Kepler archival data
stated in source according to
Exoplanet Archive
stated in
Extrasolar Planets Encyclopaedia
constellation
Lyra
1 reference
based on heuristic
inferred from equatorial coordinates
parent astronomical body
2MASS J18493060+4441405
3 references
stated in
Planet hunters. VIII. Characterization of 41 long-period exoplanet candidates from Kepler archival data
stated in source according to
Exoplanet Archive
object stated in reference as
KOI-7892
stated in
SIMBAD
stated in
Extrasolar Planets Encyclopaedia
object stated in reference as
2MASS J18493060+4441405
orbital inclination
89.3±0.72
degree
2 references
stated in
Planet hunters. VIII. Characterization of 41 long-period exoplanet candidates from Kepler archival data
stated in source according to
Exoplanet Archive
stated in
Extrasolar Planets Encyclopaedia
orbital period
31.8099±0.00933
day
1 reference
stated in
Planet hunters. VIII. Characterization of 41 long-period exoplanet candidates from Kepler archival data
stated in source according to
Exoplanet Archive
Extrasolar Planets Encyclopaedia
semi-major axis of an orbit
0.161±0.032
astronomical unit
1 reference
stated in
Planet hunters. VIII. Characterization of 41 long-period exoplanet candidates from Kepler archival data
stated in source according to
Extrasolar Planets Encyclopaedia
parallax
0.9039±0.019
milliarcsecond
2 references
stated in
Gaia Data Release 2
stated in
SIMBAD
declination component of proper motion
−3.007±0.034
milliarcsecond per year
2 references
stated in
Gaia Data Release 2
stated in
SIMBAD
right ascension component of proper motion
2.834±0.036
milliarcsecond per year
2 references
stated in
Gaia Data Release 2
stated in
SIMBAD
radius
4.1±2.2
Earth radius
1 reference
stated in
Planet hunters. VIII. Characterization of 41 long-period exoplanet candidates from Kepler archival data
stated in source according to
Exoplanet Archive
0.37±0.2
Jupiter radius
1 reference
stated in
Planet hunters. VIII. Characterization of 41 long-period exoplanet candidates from Kepler archival data
stated in source according to
Extrasolar Planets Encyclopaedia
epoch
J2000.0
3 references
stated in
SIMBAD
stated in
Exoplanet Archive
stated in
Extrasolar Planets Encyclopaedia
right ascension
282.37752257240334
degree
2 references
stated in
Gaia Data Release 2
stated in
SIMBAD
declination
44.69458193355944
degree
2 references
stated in
Gaia Data Release 2
stated in
SIMBAD
Identifiers
Extrasolar Planets Encyclopaedia exoplanet ID
kepler_457_b--2643
0 references
NASA Exoplanet Archive ID
KIC 8540376 b
0 references
SIMBAD ID
Kepler-457b
0 references
Wolfram Language entity code
Entity["Exoplanet", "KIC8540376b"]
0 references
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Wikipedia
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Wikisource
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Wikiversity
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Wikivoyage
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