Nema

Nema is the heart of the planetary system in Helium Rain. It is a gas giant orbiting β Hydri.



Physical characteristics

 * Mass: 8.421 -10^26 kg (141 Earths)
 * Radius: 69 586 km
 * Flattening: 0.0316
 * Equatorial radius: 70 706 km
 * Polar radius: 68 465 km
 * Surface gravity: 11.60 m/s² (1.18 g)
 * Axial tilt: 3.886 °
 * Sidereal rotation period: 26 h 50 min 33 s
 * Volume : 1.411 -10^24 m³
 * Mean density: 596.635 kg/m³
 * Albedo: 0.313
 * Solar constant : 3.094 KW/m²

Orbital characteristics

 * Orbital period: 207.95 days
 * Semi-major axis: 110 491 584 km
 * Geostationary altitude: 167304 km (236890 km radius)