Orbital Mechanics: EARTH to HOHMANN_EARTH_MOON
Orbital mechanics reference data — gravitational parameters, planetary body properties, standard orbit definitions, and mission delta-V budgets. Covers 8 celestial bodies (Earth, Moon, Mars, Venus, Mercury, Jupiter, Saturn, Sun) and 11 orbit/trajectory types (LEO, MEO, GEO, GTO, Molniya, Hohmann transfers).
| body or orbit | notes |
|---|---|
| HOHMANN_EARTH_MARS | Heliocentric Hohmann; dv1=2.94 km/s dv2=2.65 km/s total=5.59 km/s; C3_Earth=8.7 km2/s2; transit ~259 days |
| HOHMANN_EARTH_MOON | TLI burn from LEO 185 km: dv1=3.14 km/s; LOI dv2=0.90 km/s; total=4.04 km/s; transit ~3 days |
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