Mission elapsed
T+00:00:00
In view / total
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Propagator
Kepler · J2 secular
Simulation epoch
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Propagator
This is a basic orbit-propagation model; it can be extended to higher-fidelity perturbation models in the future.
LEO — low Earth orbit
MEO — medium Earth orbit
GEO — geostationary belt
HEO — highly elliptical
debris & rocket bodies
near-Earth object — close approach (distance scaled)
Orbit model
The current model is a lightweight visualization mode. It can be extended to high-fidelity propagation / conjunction assessment / covariance-aware risk estimation in the future.
drag to rotate · scroll to zoom · click to select
Representative synthetic catalogue
Collision breakup — IMPACT
10.0 km/s
100
0.10
Δv = f · v_imp · isotropic — bound/escaping shown after simulate
NASA / JPL Small-Body Database · LIVE PULL
The Near-Earth Swarm
— plotted · — PHA
Upcoming close approaches
drag to spin · scroll to zoom · click a dot · space to pause
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coming soon