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empyrean
v0.8.2 ExperimentalUncertainty-first orbit propagation, ephemeris, orbit determination, and event detection for asteroids and comets, powered by automatic differentiation
BSD-3-Clause Edition 2024 MSRV 1.90.0
API bindingsScienceAerospace::Space protocols #autodiff#ephemeris#propagation#differentiable#astrodynamics
Quick Verdict
- ✓Actively maintained (updated 1d ago)
- !Pre-1.0: API may have breaking changes
- ✓Tiny footprint (105KB, 3 deps)
Security
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Downloads
262
Dependents
10
Releases
10
Size
105KB
Deep Insights
📊
Download activity
262 downloads in the last 30 days (9/day avg).
🪶
Minimal dependencies
Only 3 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.
Health Breakdown
Maintenance 14/25
Recency, release consistency, active ratio
Quality 13/25
Yanked ratio, deps, size, maturity, features
Community 9/20
Reverse deps, ownership, ecosystem
Popularity 3/15
Downloads, momentum, growth trend
Documentation 15/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
0/day avg
Top Dependents
Most downloaded crates that depend on empyrean
Version Adoption
v0.8.1
24%
v0.8.0-rc.1
22%
v0.7.0-rc.3
18%
v0.7.0
18%
v0.7.0-rc.4
18%
Release Timeline
10 releasessince 2026
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README
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Maintainers
Dependencies
3
direct dependencies
Dependents
10
crates depend on empyrean