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EntityQ1039809· pop 11· linked from 61 articles

HD 40307 b

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Also known as HD 40307b, TIC 374859347b

extrasolar planet

Astronomical data · SIMBAD

Object type
Pl
Distance
42 light-years
Coordinates
RA 88.5177° · Dec -60.0235°
View on SIMBAD →

via SIMBAD · CDS Strasbourg

Wikidata facts

Instance of
exoplanet
Constellation
Pictor
Parent body
HD 40307
Mass
0.012
Orbital period
4.3114
Show 15 more facts
time of discovery or invention
2008-00-00
catalog code
TIC 374859347b
site of astronomical discovery
La Silla Observatory
discovery method
Doppler spectroscopy
right ascension
88.51767081413502
declination
-60.02346992995805
epoch
J2000.0
semi-major axis of an orbit
0.0475
M sin i
0.012
argument of periapsis
194
orbital eccentricity
0.168
right ascension component of proper motion
-52.423
declination component of proper motion
-60.151
parallax
77.2727
Sources (1)

via Wikidata · CC0