Rosmerta - LouisB3/Grannus-Expansion-Pack GitHub Wiki
Description
Rosmerta is the inner moon of the planet Epona. Small, frigid, airless, and, in all likelihood, lifeless, Rosmerta doesn't exactly sound like prime real estate. But she seems rather lonely and ignored, so perhaps we should pay the lady a visit.
Notes
Parameters
| Bulk parameters | |
|---|---|
| Classification | Moon (Epona) |
| Radius | 50 km datum, 51.4 km mean |
| Mass | 1.10203×10^19 kg |
| Gravitational parameter | 7.35499×10^8 m^3/s^2 |
| Mean density | 19,420 kg/m^3 |
| Surface gravity | 0.03 g |
| Escape velocity | 172 m/s |
| Bond albedo | 0.35 |
| Solar irradiance | 14.8 W/m2 |
| Black-body temperature | 81 K |
| Natural satellites | N/A |
| Orbital & rotational parameters | |
|---|---|
| Semimajor axis | 17,000 km |
| Perihelion | 15,810 km |
| Aphelion | 18,190 km |
| Orbit eccentricity | 0.07 |
| Orbit inclination | 6°, 5.21° to ecliptic |
| Longitude of ascending node | 180° |
| Argument of periapsis | 60° |
| Sidereal orbit period | 16.811 days |
| Synodic period | 17.029 days |
| Mean orbital velocity | 294 m/s |
| Sidereal rotation period | 100.87 hours |
| Solar day | 102.17 hours |
| Obliquity to orbit | 6° |
| Synchronous orbit altitude | not possible |
| Sphere of influence | 813 km |
- Days based on Kerbin solar day of 6 hours.
- Years based on Kerbin year of 426 six-hour days (2,556 hours total).
- Ecliptic plane for Grannus is defined by the plane containing Nodens’ orbit.