Kepler-221
Host star
Kepler-221 is a host star with 4 known exoplanets. It is located approximately 1256 light-years from Earth.
Planets
4
Distance
385.2
pc
Temperature
5243
K
V Magnitude
13.97
Spectral Type
Unknown
Temperature
5243 K
Mass (Solar)
Unknown
Radius (Solar)
0.82 R☉
Luminosity
Unknown
Metallicity [Fe/H]
Unknown
Age
Unknown
Known Planets
4
Stars in System
1
Planets (NASA)
4
Distance
385.2 pc (~1256 ly)
V Magnitude
13.97
K Magnitude
11.90
Coordinates (RA, Dec)
296.6547°, 46.8352°
Kepler-221
Radius
1.71Earth radii
Mass (est.)
3.80Earth masses
Orbital Period
2.8days
Distance
385.2parsecs
Discovered 2014
Kepler-221
Radius
2.93Earth radii
Mass (est.)
9.48Earth masses
Orbital Period
5.7days
Distance
385.2parsecs
Discovered 2014
Kepler-221
Radius
2.73Earth radii
Mass (est.)
8.41Earth masses
Orbital Period
10.0days
Distance
385.2parsecs
Discovered 2014
Kepler-221
Radius
2.63Earth radii
Mass (est.)
7.89Earth masses
Orbital Period
18.4days
Distance
385.2parsecs
Discovered 2014
Source ID: Kepler-221