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HD 174457b
unconfirmed exoplanet in the constellation Hercules
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Statements
instance of
unconfirmed exoplanet
2 references
stated in
SIMBAD
stated in
The SOPHIE search for northern extrasolar planets. IX. Populating the brown dwarf desert
star
1 reference
stated in
SIMBAD
catalog code
HD 174457b
catalog
Henry Draper Catalogue
1 reference
stated in
SIMBAD
constellation
Hercules
0 references
parent astronomical body
HD 174457
2 references
stated in
The SOPHIE search for northern extrasolar planets. IX. Populating the brown dwarf desert
stated in
SIMBAD
parallax
17.3508±0.2668
milliarcsecond
2 references
stated in
Gaia Data Release 2
stated in
SIMBAD
declination component of proper motion
126.521±0.439
milliarcsecond per year
2 references
stated in
Gaia Data Release 2
stated in
SIMBAD
right ascension component of proper motion
110.139±0.443
milliarcsecond per year
2 references
stated in
Gaia Data Release 2
stated in
SIMBAD
epoch
J2000.0
1 reference
stated in
SIMBAD
right ascension
282.50859478435870
degree
2 references
stated in
Gaia Data Release 2
stated in
SIMBAD
declination
15.31150673129361
degree
2 references
stated in
Gaia Data Release 2
stated in
SIMBAD
Identifiers
SIMBAD ID
HD 174457b
0 references
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