Orbital Calculator — Römer Industries

Orbital Mechanics Calculator v1.0.0 | Römer Industries

Mission Planning Calculator: Compute orbital elements, propagate trajectories with J2 perturbations, calculate ΔV for transfers, compare multiple orbits. Exports to /data/w5 for mission planning integration and LightSpeed sync.

Configuration

Central Body

Body Preset

μ (GM) [m³/s²]

Radius [m]

J2 Coefficient

Enable J2 Perturbations

Orbital Presets

Initial State

Input Mode

Semi-major axis [m]

Eccentricity [-]

Inclination [deg]

RAAN (Ω) [deg]

Arg. Perigee (ω) [deg]

True Anomaly (ν) [deg]

Propagation Settings

Duration [s]

1 day = 86,400 s

Time Step [s]

Transfer Analysis

Transfer Type

Initial [m]

Target [m]

Ready

Period

Apoapsis

Periapsis

Velocity

No results yet. Run a calculation first.

Orbit Comparison

No orbits added yet. Propagate an orbit and click "Add to Comparison".

Select format above to export results. All exports include full manifest for /data/w5 integration.