PyPI · pypi:sgp4

sgp4 active

The C++ SGP4 routine that, given an Earth satellite TLE, computes its position.

The latest stable version of sgp4 is 2.27, published on 2026-07-03. Verified by Vigia on 2026-11-13.

Latest stable version	2.27
Published	2026-07-03 12:54:33 UTC
Install	`pip install --upgrade sgp4`
Requires	`python !=3.0.,!=3.1.,!=3.2.,!=3.3.,!=3.4.,!=3.5.,!=3.6.,!=3.7.,!=3.8.,!=3.9.,>=2.7`
License	MIT
Advisories on latest version	none known
Last verified	2026-11-13 05:35:10 UTC
Sources	pypi.org

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Maintenance

Activity	active
Last stable release	2026-07-03 12:54:33 UTC · 132 days ago
Stable releases in the last 12 months	2
Published versions	32

Heuristic based only on release dates; it does not measure issue or security response times.

Version history

Version	Published
`2.27`	2026-07-03 12:54:33 UTC
`2.26`	2026-06-26 21:15:24 UTC
`2.25`	2025-08-04 18:01:39 UTC
`2.24`	2025-02-15 16:06:35 UTC
`2.23`	2023-11-11 13:44:27 UTC
`2.22`	2023-04-27 13:16:06 UTC
`2.21`	2022-04-06 23:19:10 UTC
`2.20`	2021-07-01 09:47:56 UTC
`2.19`	2021-04-22 20:28:04 UTC
`2.18`	2021-03-08 17:45:26 UTC
`2.17`	2021-02-17 21:24:03 UTC
`2.16`	2021-02-12 21:39:51 UTC
`2.15`	2021-01-08 13:41:30 UTC
`2.14`	2020-12-16 22:20:37 UTC
`2.13`	2020-10-14 23:39:24 UTC
`2.12`	2020-05-28 18:11:28 UTC
`2.11`	2020-05-25 01:04:58 UTC
`2.10`	2020-05-22 21:15:27 UTC
`2.9`	2020-05-21 18:06:38 UTC
`2.8`	2020-05-07 14:46:10 UTC

Showing the 20 most recent of 32 versions. JSON

Version compatibility

Newest stable version that declares support for each runtime version (from the requirements published with each version).

Runtime	Newest compatible version
`python 3.8`	`2.25`
`python 3.9`	`2.25`
`python 3.10`	`2.27`
`python 3.11`	`2.27`
`python 3.12`	`2.27`
`python 3.13`	`2.27`

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Frequently asked questions

What is the latest version of sgp4?

The latest stable version of sgp4 is 2.27, published on 2026-07-03. Verified by Vigia on 2026-11-13.

How do I install the latest version of sgp4?

Run pip install --upgrade sgp4. The latest stable version is 2.27 (verified 2026-11-13).

Is sgp4 deprecated?

No. sgp4 is not marked as deprecated in the registry.

Which Python version does sgp4 require?

sgp4 2.27 declares this requirement: python !=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,!=3.5.*,!=3.6.*,!=3.7.*,!=3.8.*,!=3.9.*,>=2.7.

Does sgp4 2.27 have known vulnerabilities?

No known advisories affect sgp4 2.27 according to the data Vigia checks.

Is sgp4 still maintained?

sgp4 published 2 stable releases in the last 12 months; the most recent was 132 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

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