HD 190647

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HD 190647
Observation data
Epoch J2000.0      Equinox J2000.0
Constellation Sagittarius
Right ascension 20h 07m 19.6697s
Declination −35° 32′ 19.079″
Apparent magnitude (V) +7.78
Distance 176.8 ly
(54.2 pc)
Spectral type G5IV
Other designations
CD–35° 13924, HIP 99115, GC 27893, LTT 7948, NLTT 48727, SAO 211821
Database references
SIMBAD data
Extrasolar Planets
Encyclopaedia
data

HD 190647 is a yellow subgiant star located approximately 177 light years away in the constellation of Sagittarius. The apparent magnitude is 8 and absolute magnitude is 4. It is also called HIP 99115. In 2007, a planet was found to be orbiting the star.

The HD 190647 system[1]
Companion
(in order from star)
Mass Semimajor axis
(AU)
Orbital period
(days)
Eccentricity Inclination Radius
b >1.9 ± 0.06 MJ 2.07 ± 0.06 1038.1 ± 4.9 0.18 ± 0.02

See also[edit]

References[edit]

Coordinates: Sky map 20h 07m 19.6697s, −35° 32′ 19.079″