HD 18143: planetary system
K2 · 73.5 ly away · 2 confirmed planets.
Host star
Temperature5078 K
Radius0.87 R☉
Mass0.85 M☉
Distance73.5 ly
Brightnessmag 7.5
Spectral typeK2
Planets in this system
HD 18143 b
Sub-Neptune · ESI 0.26
3.28 R⊕ · 10 days year
HD 18143 c
Gas giant · ESI 0.11
12.50 R⊕ · 79.3 years year
Zoom out · nearby systems
alf Ari →15.8 lyKOBE-1 →29.6 lyalf Tau →31.5 lyTOI-2443 →34.3 lyTOI-1468 →35.6 lyHD 19994 →36.0 lyups And →36.6 lyHD 22781 →37.0 ly
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