anise

library0.9.6pypypi✓ verified 83d ago

ANISE is a modern replacement for NAIF SPICE, providing Attitude, Navigation, Instrument, Spacecraft, and Ephemeris data handling. Version 0.9.6 (pre-1.0) targets Python ≥3.9, with active development and frequent releases.

data serialization

pip install anise

github ↗package ↗homepage ↗

INSTALL

IMPORT

SIG · ANISE

anise

datapythonv0.9.6

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

Almanac

✓ from anise import Almanac

✗ from anise import ANISE

Aberration

✓ from anise import Aberration

LocationDataSet

✓ from anise import LocationDataSet

Basic initialization, kernel loading, and ephemeris computation.

from anise import ANISE from anise.ephemeris import Ephemeris # Initialize ANISE with a kernel (example uses a test file) anise = ANISE() anise.load_kernel('path/to/kernel.bsp') # Query ephemeris data target = 'Mars' observer = 'Earth' time = 0.0 # seconds past J2000 state, lt = anise.compute_state(target, observer, time) print('State:', state) print('Light time:', lt)

Debug

Known issues

breakingAPI is still evolving. Kernel file format may change without notice.

fix

Pin version and check changelog before upgrading.

affects: <1.0

gotchaTime is in seconds past J2000 (TT), not UTC or TDB unless converted.

fix

Use anise.time_convert() for conversions.

affects: all

gotchaLoad order of kernels matters: later kernels override earlier ones for the same data.

fix

Ensure consistent kernel load order in scripts.

affects: all

deprecatedThe function `anise.query()` is deprecated in favor of `anise.compute_state()`.

fix

Replace `anise.query(...)` with `anise.compute_state(...)`.

affects: >=0.9.5

Upgrade

Version history

0.9.6latest on PyPI · released Mar 8, 2026

Audit

Dependencies

numpyrequiredRequired for numerical arrays and transformations.

tomloptionalUsed for configuration file parsing.

Agent activity

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OpenAI (training)

Resources

githubhttps://github.com/nyx-space/anise ↗

packagehttps://pypi.org/project/anise/ ↗

homepagehttps://nyxspace.com/ ↗