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Exoplanet TOI 904 c
Exoplanet TOI 904 c orbits star TOI 904 that lies 150 light years away from the Sun.
It has about 250px of Earth radius and orbits its star closer than Earth orbits Sun.
Sun distance
150 light years
150 light years
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TOI 904 c
Exoplanet, sub-neptune
Star: TOI 904
Distance from the star: 0.312 AU
Orbit around star: 83.9997 days
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Orbital period
Orbital period of exoplanet TOI 904 c around its star is 83.9997 days.
The orbital period of an exoplanet is the time it takes to complete one full orbit around its star, usually measured in days. Most of the exoplanets discovered so far have orbital periods of less than one year...
More about Orbital period in StellarGuide
Basic characteristic
Size: 2.167 R Earth | 0.2 R Jupiter
Temperature: 217 K | -56.15 °C
Year of discovery: 2023 (transit)
Other designations of this exoplanet
TIC 261257684 c
TIC 261257684 c
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Comparison
When comparing to the Solar system planets, TOI 904 c orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Size | 5.66 | 2.28 | 2.17 | 4.09 | 0.19 | 0.24 | 0.54 | 0.57 |
|
Distance | 0.8 | 0.43 | 0.31 | 0.2 | 0.06 | 0.03 | 0.02 | 0.01 |
|
Temperature | 0.49 | 0.29 | 0.75 | 1.04 | 1.33 | 1.63 | 2.78 | 3.01 |
Habitability
Habitable zone of the star: 0.12 - 0.17 AU
The planet seems to be close to the outer edge of the habitable zone. It is probably very cold, but environment with higher temperatures might be possible.