stars
exoplanets
news
Exoplanet TOI 1687 b
Exoplanet TOI 1687 b orbits star TOI 1687 that lies 404 light years away from the Sun.
It has about 250px of Earth radius and orbits its star much closer than Earth orbits Sun.
Sun distance
404 light years
404 light years
Loading may take a moment.
TOI 1687 b
Exoplanet, sub-neptune
Star: TOI 1687
Orbit around star: 10.25963 days
+
Orbital period
Orbital period of exoplanet TOI 1687 b around its star is 10.25963 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
Eccentricity: 0.733Basic characteristic
Size: 3.42 R Earth | 0.3 R Jupiter
Year of discovery: 2020 (transit)Advertisement
TOI 1687 system structure
Exoplanet TOI 1687 b orbits star TOI 1687, which has much lower mass than Sun. It is the only known exoplanet orbiting this star
|
|
TOI 1687 | ||||||||
| TOI 1687 b | n/a | 3.4 R⊕ | 10.3 days | ||||||
Comparison
When comparing to the Solar system planets,
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Size | 8.93 | 3.6 | 3.42 | 6.45 | 0.31 | 0.38 | 0.86 | 0.9 |