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EntityQ1153700· pop 19· linked from 274 articles

Tau Boötis b

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Also known as τ Boötis b, * tau Boo b, TIC 72506701b

extrasolar planet

Wikidata facts

Instance of
star
Constellation
Boötes
Radius
1.06
Mass
5.84
Orbital period
3.31249
Image
HD 209458 System1.jpg
Show 17 more facts
discovery method
Doppler spectroscopy
Commons category
Tau Bootis b
argument of periapsis
218.4
time of discovery or invention
1997-01-00
right ascension
206.815597500
declination
17.456904222
epoch
J2000.0
discoverer or inventor
Geoffrey Marcy
orbital eccentricity
0.0074
semi-major axis of an orbit
0.04869
orbital inclination
45
M sin i
4.13
right ascension component of proper motion
-479.53
declination component of proper motion
53.49
parallax
64.03
time of periapsis
2450529.2
catalog code
TIC 72506701b
Sources (2)

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