HAT-P-57: planetary system

A8 V · 913 ly away · 1 confirmed planet.

Host star
Triple system · 3 stars
HAT-P-57 →
Temperature6330 K
Radius1.85 R☉
Mass2.77 M☉
Distance913 ly
Brightnessmag 10.6
Spectral typeA8 V

HAT-P-57 is a triple system — 3 stars bound by gravity. The figures above are for HAT-P-57, the planets’ host.

Planets in this system
HAT-P-57 b
Gas giant · ESI 0.04
19.50 R⊕ · 2.5 days year
Explore →
Zoom out · nearby systems
HAT-P-46 →233.1 lyHAT-P-45 →237.6 lyTOI-2158 →298.1 lyZTF J1828+2308 →307.4 lyTOI-2169 A →333.3 lyTOI-2109 →338.7 lyWASP-135 →340.6 lyKELT-8 →341.2 ly
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