HIP 81991: planetary system

G8 V · 143 ly away · 1 confirmed planet.

Host star
Binary system · 2 stars
HIP 81991 →
Temperature5100 K
Radius2.82 R☉
Mass1.09 M☉
Distance143 ly
Brightnessmag 6.6
Spectral typeG8 V

HIP 81991 is a binary system — 2 stars bound by gravity. The figures above are for HIP 81991, the planets’ host.

Planets in this system
HIP 81991 b
Gas giant · ESI 0.35
12.50 R⊕ · year: 16.0 years
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HD 155193 →49.9 lyHD 151450 →54.6 lyHD 136925 →57.2 lynu Oph →62.4 lyHD 164509 →62.4 lyTOI-2128 →64.6 lyHD 136118 →66.1 lyHD 168443 →68.2 ly
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