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EntityQ129189· pop 7· linked from 121 articles

HD 178911 Bb

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Also known as HD 178911Bb, TIC 42812945b

extrasolar planet

Astronomical data · SIMBAD

Object type
Pl
Distance
134 light-years
Coordinates
RA 287.2629° · Dec 34.5999°
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via SIMBAD · CDS Strasbourg

Wikidata facts

Instance of
star
Constellation
Lyra
Mass
6.292
Orbital period
71.479
Show 15 more facts
declination
34.59985369292944
catalog code
TIC 42812945b
time of discovery or invention
2002-03-00
discovery method
Doppler spectroscopy
right ascension
287.26291007527960
epoch
J2000.0
argument of periapsis
-13.9
semi-major axis of an orbit
0.3399
orbital eccentricity
0.1132
M sin i
7.35
angular distance
0.006848
right ascension component of proper motion
57.177
declination component of proper motion
195.900
parallax
24.3775
time of periapsis
50305.7
Sources (1)

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