PyRank
pleiszenburg

hapsira

hapsira - :rocket: Astrodynamics in Python - a poliastro fork
PyPI GitHub
More links
Download Stats Changelog Documentation Tracker
Monthly downloads
935
Weekly downloads
167
GitHub stars
44

Downloads in the 30 and 7 days to October 10, 2026. Refreshed weekly.

Package Information

Latest Version
0.18.0
Requires Python
>=3.8
Licence
MIT License
Last Release
2 years ago
First Release
December 24, 2023
Total Releases
1
Python Versions
3 3.8 3.9 3.10 3.11
No reported malware or high/critical advisories · Details

The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
0
Popularity
33
Adoption
29
Community
30
Provenance
0
How the maintenance status was determined
Last commit
1005 days ago
Monthly downloads
935
Active
Activity within 30 days
Stable
Activity within 31-180 days
• Minimal
Activity within 181-365 days, or no activity data
At Risk
No activity for > 365 days, but > 10,000 monthly downloads
Archived
Repository flagged as archived on GitHub
How the popularity category was determined
Monthly downloads
935
Stars
44
Stars per 1k downloads
47.06
Industry Standard
> 10,000,000 monthly downloads
Hidden Gem
< 0.5 stars per 1k downloads and > 100,000 monthly downloads
Community Favorite
> 5 stars per 1k downloads
Rising Star
Balanced ratio of stars to downloads
• Unknown
Fewer than 1,000 monthly downloads, or no star data
Needs at least 1,000 monthly downloads to classify popularity.
How download momentum is calculated
Week daily avg
24
Month daily avg
31
Momentum
—
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Momentum not reported for packages with < 5,000 monthly downloads — percentages are noisy at low volume.
More insights and metrics
Python version support tiers
requires_python
>=3.8
Cutting Edge
Minimum supported version is 3.14 or newer
Modern
Minimum supported version is 3.11 to 3.13
• Legacy
Supports 3.10 or older (or Python 2)
Unknown
No requires_python specified or unparseable
License categories
License
MIT License
• Permissive
MIT, Apache, BSD, ISC, Unlicense, CC0, etc.
Copyleft
GPL, LGPL, AGPL, MPL, EPL, etc.
Proprietary
Commercial, all rights reserved, custom EULAs
Unknown
No license specified, or none of the above match
How the release cadence was determined
Last release
1027 days ago
Total releases
1
Releases/year
0.4
Rapid
Last release within 365 days and > 12 releases/year
Regular
Last release within 365 days
Slow
Last release 366-730 days ago
• Stalled
Last release > 730 days ago, or no releases
Unknown
No usable release date available
How contributor risk was determined
Contributors
1
Monthly downloads
935
High Load
≤ 2 contributors and ≥ 50,000 monthly downloads
Moderate Load
< 10 contributors and ≥ 500,000 monthly downloads
Low Load
< 25 contributors and ≥ 5,000,000 monthly downloads, or sole maintainer with ≥ 10,000 monthly downloads
• Balanced
Enough contributors for the package's popularity
Unknown
No contributor data available
Engagement
39
 
Issue Burden
-
per 1k stars
Discussions
-
per 1k stars
Fork Ratio
11.1%
contrib / forks
Stale Release
No
 
PR Velocity
Active
 
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 13
macOS 1

Python Versions

3.11
42.9% 6
3.12
35.7% 5
3.13
21.4% 3

Top Countries

1. US US
13
2. BE BE
2
3. VN VN
2
4. DE DE
1
5. FI FI
1
6. IT IT
1

Weekly Downloads

GitHub Stars

Dependencies

10
35 optional dependencies

Used By

1

Repository details

Forks
9
Issues
10
Last Commit
2 years ago
Contributors
1
Open PRs
4
Archived
No

Data and sources

Tracking Since
September 26, 2026
Data Updated
October 11, 2026
Data Freshness
Fresh
Keywords
aero aerospace engineering astrodynamics orbits kepler orbital mechanics
Sources and methodology