Astronomical and Spacecraft Toolkit Written in Zig for Zig!

Features / Plans

Spacecraft

CCSDS Packets
CCSDS Stream Parser
VITA49 Packets
Vita49 Stream Parser
TLE Support
Orbital Propagation
RK4
Orbital Maneuvers
Impulse Maneuvers
Phase Maneuvers
Plane Change Maneuvers
Orientation Determination

Astronomical

Astronomical References
J2000 and JD
Celestial Bodies
Mass
Radius
Orbital Details
Astronomical Coordinates
Equatorial Coordinate System
World Coordinate System
Astronomical Computation
Precession
Celestial Bodies
Orbital Mechanics
Interplanetary Maneuvers
Monte Carlo Simulations
FITS File Parsing
Image Generation
MEF Parsing
Table Parsing

Feature not listed ?

To request a feature, please create an issue for this project and I will try my best to be responsive.

Usage

• Add astroz as a dependency in your build.zig.zon.

zig fetch --save https://github.com/ATTron/astroz/archive/<git_tag_or_commit_hash>.tar.gz
#or
zig fetch --save git+https://github.com/ATTron/astroz/#HEAD

• Use astroz as a module in your build.zig.

const astroz_dep = b.dependency("astroz", .{
    .target = target,
    .optimize = optimize,
});
const astroz_mod = astroz_dep.module("astroz");
exe.root_module.addImport("astroz", astroz_mod);

Examples

• Parse TLE

• Orbit Prop for Next 3 Days

• Orbit Prop for Next 3 Days with Impulse Maneuvers

• Planet Tranfer

• Monte Carlo Simulation

• Orbit Plane Change

• Orbit Phase Change

• Orbit Orientation Determination

• Parse Vita49

• Parse Vita49 with Callback

• Parse CCSDS from File

• Parse CCSDS from File with File Sync

• Create CCSDS Packet

• Create CCSDS Packet with Config

• Generate Image from FITS File

• Precess star to July 30, 2005

• Calculate WCS values from a TLE