HD 81817: planetary system

K3 III · 878 ly away · 2 confirmed planets.

Host star
HD 81817 →
Temperature4140 K
Radius83.80 R☉
Mass4.30 M☉
Distance878 ly
Brightnessmag 4.3
Spectral typeK3 III
Planets in this system
HD 81817 c
Gas giant · ESI 0.09
12.00 R⊕ · 1.7 years year
Explore →
HD 81817 b
Gas giant · ESI 0.10
12.00 R⊕ · 2.8 years year
Explore →
Zoom out · nearby systems
TOI-2154 →168.0 lyTOI-5380 →175.2 lyTIC 154870955 →178.2 lyQatar-8 →179.7 lyTOI-4087 →184.3 lyXO-6 →208.4 lyXO-7 →210.8 lyTIC 86380416 →240.7 ly
Zoom out
Other worlds toward Draco→Zoom out to the Milky Way→