Stellar Catalog
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TOI 4551
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TOI 4551 b
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Exoplanet TOI 4551 b

Exoplanet TOI 4551 b orbits star TOI 4551 that lies 710 light years away from the Sun. It weighs about 473.7 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
710 light years

TOI 4551 b

Exoplanet, gas giant
Star: TOI 4551
icon distanceDistance from the star: 0.0994 AU
icon timeOrbit around star: 9.955810 days
icon timeEccentricity: 0.10

Basic characteristic

icon weightMass: 473.7 M Earth | 1.4905 M Jupiter
icon radiusSize: 11.859 R Earth | 1.1 R Jupiter
icon densityDensity: 1566 kg/m3 | 28 % Earth
icon discoveryYear of discovery: 2023 (transit)
Comparison to the Solar system planets
icon massMass: Jupiter (149.05 % Jupiter mass)
icon radiusSize: Jupiter (105.8 % Jupiter radius)
icon massDensity: Neptune (96 % Neptune density)
icon distanceDistance: Mercury (25 % Mercury distance)
Other designations of this exoplanet
TIC 204650483 b, 2MASS J12195494-2549399 b
Exoplanets around star TOI 4551
Exoplanet TOI 4551 b orbits star Class red giant TOI 4551, which has bigger mass than Sun. It is the only known exoplanet orbiting this star
TOI 4551 b
| 0.1 AU
Star TOI 4551
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