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KELT-21b

KELT-21b
Discovery
Discovered byMarshall Johnson et al.[1]
Discovery siteKELT
Discovery date2018
Transit method
Orbital characteristics
0.05224 AU (7,815,000 km)
3.6127647[1] d
Inclination86.46[1]
StarKELT-21 A
(HD 332124)
Physical characteristics
1.586[1] RJ
Mass<3.91[1] MJ
Mean density
<1.24 g cm−3
Temperature2,051 K (1,778 °C; 3,232 °F)[1]

KELT-21b is an extrasolar planet discovered in 2017. It is a hot Jupiter with radius of about 1.586 MJ.[1]

  1. ^ a b c d e f g Cite error: The named reference Johnson was invoked but never defined (see the help page).

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