51 Pegasi b

extrasolar planet

Wikidata entity: Q242309

Wikimedia Commons category is 51 Pegasi b



Quantities

P4501albedo0.5
P2248argument of periapsis6
P6258declination20.76882840019833
P10751declination component of proper motion62.094
P2051M sin i0.464
P2067mass0.46
P1096orbital eccentricity0.0042
P2045orbital inclination80
P2146orbital period4.2307969
P2214parallax64.6488
P2120radius1.9
P6257right ascension344.36658506978085
P10752right ascension component of proper motion207.363
P2233semi-major axis of an orbit0.05235
P11796time of periapsis2450404.4

P528 catalog code String HD 217014b ???
P528 catalog code String TIC 139298196b ???
P373 Commons category String 51 Pegasi b ???
P59 constellation ... Q8864 (Pegasus) Pegasus
P61 discoverer or inventor ... Q124013 (Didier Queloz) Didier Queloz
P61 discoverer or inventor ... Q123975 (Michel Mayor) Michel Mayor
P1046 discovery method ... Q2273386 (Doppler spectroscopy) Doppler spectroscopy
P6259 epoch ... Q1264450 (J2000.0) J2000.0
P31 instance of ... Q44559 (exoplanet) exoplanet
P2561 name Monolingualtext Dimidium ???
P5008 on focus list of Wikimedia project ... Q6173448 (Wikipedia:Vital articles/Level/4) Wikipedia:Vital articles/Level/4
P397 parent astronomical body ... Q14265 (51 Pegasi) 51 Pegasi
P575 time of discovery or invention ... 1995-11-01 ???

External Ids
P1417Encyclopædia Britannica Online IDplace/51-Pegasi-b-planet
P5650Exoplanet Data Explorer exoplanet ID51_Peg_b
P5653Extrasolar Planets Encyclopaedia exoplanet ID51_peg_b--12
P646Freebase ID/m/04gvv1
P5667NASA Exoplanet Archive ID51 Peg b
P3083SIMBAD ID* 51 Peg b
P12800Vikidia article IDfr:Dimidium
P4839Wolfram Language entity codeEntity["Exoplanet", "51Pegasib"]
P8309Yle topic ID18-127972

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