Skip to content
Public Universe

Exoplanet

HATS-28 b

1,746.19 light-years

Add to an observing list or journal →
Discovery
Transit · 2016
Radius
13.3835 (+0.7846 / −0.7846) Earth radii
Mass
213.5818 (+27.6512 / −27.6512) Earth masses
Orbital period
3.1811 (+3.9 × 10⁻⁶ / −3.9 × 10⁻⁶) days
Semi-major axis
0.0413 (+5.3 × 10⁻⁴ / −5.3 × 10⁻⁴) AU
Equilibrium temperature
1,253 (+35 / −35) K
Mass provenance
Mass

Measurements may come from different studies and need not form one self-consistent model. “Msini” is a minimum mass; a mass inferred from radius is an estimate. Equilibrium temperature is a model estimate, not a measured surface temperature or evidence of habitability.

NASA archive record and references ↗

Snapshot retrieved: 2026-10-11T04:15:07.688253+00:00