Kepler-446: planetary system

M4 · 314 ly away · 3 confirmed planets.

Host star
Kepler-446 →
Temperature3359 K
Radius0.24 R☉
Mass0.22 M☉
Distance314 ly
Brightnessmag 17.5
Spectral typeM4
Planets in this system
Kepler-446 b
Rocky world · ESI 0.41
1.50 R⊕ · 1.6 days year
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Kepler-446 c
Rocky world · ESI 0.55
1.11 R⊕ · 3.0 days year
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Kepler-446 d
Rocky world · ESI 0.62
1.35 R⊕ · 5.1 days year
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Zoom out · nearby systems
Kepler-504 →14.9 lyKepler-408 →32.1 lyKepler-102 →39.8 lyKepler-1649 →45.3 lyKepler-1319 →48.8 lyKepler-93 →50.6 lyKepler-21 →58.1 lyKepler-1582 →65.2 ly
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Other worlds toward Lyra→Zoom out to the Milky Way→