{"id":17625361,"url":"https://github.com/laheller/libnova","last_synced_at":"2025-03-30T02:14:07.444Z","repository":{"id":163430722,"uuid":"589029291","full_name":"laheller/libnova","owner":"laheller","description":"Celestial Mechanics Engine, forked from: https://sourceforge.net/projects/libnova/","archived":false,"fork":false,"pushed_at":"2023-01-27T12:58:11.000Z","size":1350,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-02-05T04:43:15.586Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"C","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"lgpl-2.1","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/laheller.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2023-01-14T20:36:25.000Z","updated_at":"2023-01-16T10:37:07.000Z","dependencies_parsed_at":null,"dependency_job_id":"e1626a3d-4ac3-42e2-81d4-41d920f3a89d","html_url":"https://github.com/laheller/libnova","commit_stats":null,"previous_names":[],"tags_count":1,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/laheller%2Flibnova","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/laheller%2Flibnova/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/laheller%2Flibnova/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/laheller%2Flibnova/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/laheller","download_url":"https://codeload.github.com/laheller/libnova/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":246266238,"owners_count":20749754,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-10-22T22:42:05.145Z","updated_at":"2025-03-30T02:14:07.410Z","avatar_url":"https://github.com/laheller.png","language":"C","funding_links":[],"categories":[],"sub_categories":[],"readme":"# LibNova\n\nLibNova is a general purpose, double precision, celestial mechanics, astrometry and astrodynamics library.\n\n[![MSBuild](https://github.com/laheller/libnova/actions/workflows/msbuild.yml/badge.svg?branch=main)](https://github.com/laheller/libnova/actions/workflows/msbuild.yml)\n\n# Features\n- Calculates planetary positions using VSOP87 theory.\n- Calculates lunar positions using ELP82 theory.\n- Orbital positions for comets and asteroid with elliptic, parabolic and hyperbolic orbits.\n- Rise, set and transit timings based on observer location.\n- Aberration, nutation and precession.\n\n# Build\nThis repo has the same soruces as the [original one](https://sourceforge.net/projects/libnova/) but the target build environment is **Visual Studio 2022** on **Windows 10** OS.\n\nSimply open _libnova.sln_ solution file in Visual Studio 2022 and build.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flaheller%2Flibnova","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Flaheller%2Flibnova","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flaheller%2Flibnova/lists"}