View source for CoRoT-22b

{{Infobox planet
| name                     = CoRoT-22b
| symbol                   = 
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<!-- DISCOVERY           -->
| discoverer               = [[CoRoT]] space telescope
| discovery_site           = 
| discovered               = 
| discovery_method         = Transit
| discovery_ref            =
<!-- DESIGNATIONS        -->
| exosolar planets         = 
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<!-- ORBITAL             --> 
| orbit_ref                = 
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| epoch                    = 
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| earliest_precovery_date  = 
| apsis                    = astron
| aphelion                 = 
| perihelion               = 
| semimajor                = {{convert|0.092|AU|km|abbr=on}}<ref name=EU>{{cite encyclopedia
 |url=https://exoplanet.eu/catalog/corot_22_b--847/
 |encyclopedia=[[Extrasolar Planets Encyclopaedia]]
 |title=Notes on CoRoT-22 b
 |access-date=February 25, 2019}}</ref>
| mean_orbit_radius        = 
| eccentricity             = 0.077
| period                   = 9.75598 [[day|d]]
| synodic_period           = 
| avg_speed                = 
| mean_anomaly             = 
| mean_motion              = 
| inclination              = 89.749
| angular_dist             = 
| asc_node                 = 
| long_periastron          = 
| time_periastron          = 
| arg_peri                 = 
| semi-amplitude           = 
| satellite_of             = 
| satellites               = 
| star                     = [[CoRoT-22]]
| allsatellites            = 
| tisserand                = 
<!-- PHYS CHARS          --> 
| physical_ref             =
| dimensions               = 
| mean_diameter            = 
| mean_radius              = 0.4354 {{Jupiter radius|link=y}}
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| mass                     = 0.06{{Jupiter mass|link=y}}
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| right_asc_north_pole     = 
| declination              = 
| pole_ecliptic_lat        = 
| pole_ecliptic_lon        = 
| albedo                   = 
| single_temperature       = 885 K<ref>{{cite web
 |url=http://www.openexoplanetcatalogue.com/planet/CoRoT-22%20b/
 |title=COROT-22 Planets in the system
 |accessdate=February 25, 2019}}</ref>
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| atmosphere_ref           =  
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<!-- NOTES               --> 
| note                     =
}}
'''CoRoT-22b''' is a transiting [[exoplanet]] smaller than Uranus found by the [[CoRoT]] [[space telescope]] in 2011 and confirmed in 2014.<ref name="Moutou2014">{{citation|arxiv=1408.2576|year=2014|title=CoRoT-22 b: A validated 4.9 R⊕ exoplanet in 10-d orbit★†|doi=10.1093/mnras/stu1645 |last1=Moutou |first1=C. |last2=Almenara |first2=J. M. |last3=Díaz |first3=R. F. |last4=Alonso |first4=R. |last5=Deleuil |first5=M. |last6=Guenther |first6=E. |last7=Pasternacki |first7=T. |last8=Aigrain |first8=S. |last9=Baglin |first9=A. |last10=Barge |first10=P. |last11=Bonomo |first11=A. S. |last12=Bordé |first12=P. |last13=Bouchy |first13=F. |last14=Cabrera |first14=J. |last15=Carpano |first15=S. |last16=Cochran |first16=W. D. |last17=Csizmadia |first17=Sz. |last18=Deeg |first18=H. J. |last19=Dvorak |first19=R. |last20=Endl |first20=M. |last21=Erikson |first21=A. |last22=Ferraz-Mello |first22=S. |last23=Fridlund |first23=M. |last24=Gandolfi |first24=D. |last25=Guillot |first25=T. |last26=Hatzes |first26=A. |last27=Hébrard |first27=G. |last28=Lovis |first28=C. |last29=Lammer |first29=H. |last30=MacQueen |first30=P. J. |journal=Monthly Notices of the Royal Astronomical Society |volume=444 |issue=3 |pages=2783–2792 |doi-access=free |display-authors=1 }}</ref>

==Host star==
CoRoT-22b orbits CoRoT-22 in the constellation of [[Serpens]]. It is a [[G-type main sequence star|G3V star]] with an [[effective temperature]] of {{convert|5939|K|C F}}, a mass of 1.099 {{Solar mass|link=y}}, a radius of 1.136 {{Solar radius|link=y}}, and an above-solar [[metallicity]] of +0.170.{{efn|This means that CoRoT-22 is 10<sup>0.170</sup>≈1.479 times richer in [[iron]] than the [[Sun]].}} It has an estimated age of between 1.3 and 5.3 Gyr.<ref name="Moutou2014"/>

==Footnotes==
{{noteslist}}
==References==
{{Reflist}}{{Exoplanet-stub}}{{Stars of Serpens}}
[[Category:Hot Jupiters]]
[[Category:Transiting exoplanets]]
[[Category:Exoplanets discovered in 2011]]
[[Category:Exoplanets discovered by CoRoT|22b]]