No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
Package Insights
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
65
Popularity
44
Adoption
68
Community
50
Provenance
0
How the maintenance status was determined
Last commit
155 days ago
Monthly downloads
681,379
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
681,379
Stars
125
Stars per 1k downloads
0.18
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
How download momentum is calculated
Week daily avg
22,242
Month daily avg
22,713
Momentum
-2.1%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python version support tiers
requires_python
Not specified
Cutting Edge
Minimum supported version is 3.12 or newer
Modern
Minimum supported version is 3.9, 3.10, or 3.11
Legacy
Supports 3.8 or older (or Python 2)
•
Unknown
No requires_python specified or unparseable
Package does not declare a minimum Python version.
License categories
License
MIT
•
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
164 days ago
Total releases
29
Releases/year
2.0
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
13
Monthly downloads
681,379
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
51
Issue Burden
32.0
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
37.1%
contrib / forks
Stale Release
No
PR Velocity
Quiet
Weekly Downloads
GitHub Stars
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
16.8K
Windows
468
macOS
208
Python Versions
3.11
39.4%
6.2K
3.12
34.8%
5.5K
3.9
11.1%
1.7K
3.14
7.8%
1.2K
3.10
7.0%
1.1K
Top Countries
1.
US
13.4K
US
2.
FR
523
FR
3.
IE
375
IE
4.
NL
370
NL
5.
AU
327
AU
6.
GB
313
GB
7.
CN
296
CN
8.
DE
260
DE
9.
IN
260
IN
10.
HK
226
HK
Dependencies
1
Used By
41
- skyfield
- poliastro
- setiastrosuitepro
- lunarsky
- solareclipseworkbench
- pint-pulsar
- amat
- exosims
- stistools
- cascade-spectroscopy
- hapsira
- beyond
- lsl
- jorbit
- solar-system-ephemerides
- zodipy
- boinor
- astrora
- meteortools
- ssapy-toolkit
- ginput
- litebird-sim
- rv-data-standard
- dysh
- jasmine-astro
- bagle
- leopath
- llnl-ssapy
- orbpondering
- sora-astro
- difforb
- ukmon-meteortools
- satmad
- skplatform
- tat-pulsar
- spot-nik
- jasmine-sis
- pysamss
- satcomsim
- pydasst
- satellitesimulator
Package Information
License
MIT
First Release
March 30, 2012
Last Release
5 months ago
Last Commit
5 months ago
Latest Version
2.24
Total Releases
29
Contributors
13
Open PRs
1
Archived
No
Author
Brandon Rhodes
Python Versions
2
2.7
3
3.3
3.4
3.5
3.6
3.7
3.8
Wheels
py3
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh