{ "info": { "author": "Brandon Rhodes", "author_email": "brandon@rhodesmill.org", "bugtrack_url": null, "classifiers": [ "Development Status :: 5 - Production/Stable", "Intended Audience :: Science/Research", "License :: OSI Approved :: MIT License", "Programming Language :: Python :: 2", "Programming Language :: Python :: 3", "Topic :: Scientific/Engineering :: Astronomy" ], "description": "This is the most recent short-period ephemeris published by the Jet\nPropulsion Laboratory. It achieves especially high accuracy for Mercury\nand Venus since it was prepared for the MESSENGER mission, and should be\nable to predict the coordinates of those planets within a few\nmilliarcseconds.\n\n:Name: DE423 (February 2010)\n:Years: 1800 through 2200\n:Planets: Yes\n:Sun/Moon: Yes\n:Nutations: Yes\n:Librations: Yes\n:Report: `Folkner (2010) [PDF] `_\n:Size: 36 MB\n\nWhile lunar missions will want to use the slightly older ephemeris\n`DE421 `_ because of the extra\naccuracy that it provides for the Moon, general purpose users will\nprobably find this ephemeris more useful, especially as it covers a full\n400 years instead of only 150 years.\n\nSimilar accuracy can be expected from the long-term ephemeris `DE422\n`_ which also covers a period of 6000\nyears, making it useful to astronomy historians. But as it requires a\nhalf-gigabyte of disk space, some users may prefer DE423.\n\nTo compute using this ephemeris in Python, see the `jplephem\n`_ package.", "description_content_type": null, "docs_url": null, "download_url": "UNKNOWN", "downloads": { "last_day": -1, "last_month": -1, "last_week": -1 }, "home_page": "https://github.com/brandon-rhodes/python-jplephem/", "keywords": null, "license": "MIT", "maintainer": null, "maintainer_email": null, "name": "de423", "package_url": "https://pypi.org/project/de423/", "platform": "UNKNOWN", "project_url": "https://pypi.org/project/de423/", "project_urls": { "Download": "UNKNOWN", "Homepage": "https://github.com/brandon-rhodes/python-jplephem/" }, "release_url": "https://pypi.org/project/de423/2010.1/", "requires_dist": null, "requires_python": null, "summary": "JPL Planetary and Lunar Ephemeris DE423 for the jplephem package.", "version": "2010.1" }, "last_serial": 2038027, "releases": { "2010": [], "2010.1": [ { "comment_text": "", "digests": { "md5": "e0368c2c2181ae0d86aa24247fe72e2a", "sha256": "8a1ac75805202bf64a15d2df2c47f81c8d24546302a2b57a8a28da45b309a905" }, "downloads": -1, "filename": "de423-2010.1.tar.gz", "has_sig": false, "md5_digest": "e0368c2c2181ae0d86aa24247fe72e2a", "packagetype": "sdist", "python_version": "source", "requires_python": null, "size": 36391541, "upload_time": "2014-01-06T17:54:44", "url": "https://files.pythonhosted.org/packages/95/59/414cc70982013e46c5c13964890647e83f29b1891d5bb482a611de8b4af6/de423-2010.1.tar.gz" } ] }, "urls": [ { "comment_text": "", "digests": { "md5": "e0368c2c2181ae0d86aa24247fe72e2a", "sha256": "8a1ac75805202bf64a15d2df2c47f81c8d24546302a2b57a8a28da45b309a905" }, "downloads": -1, "filename": "de423-2010.1.tar.gz", "has_sig": false, "md5_digest": "e0368c2c2181ae0d86aa24247fe72e2a", "packagetype": "sdist", "python_version": "source", "requires_python": null, "size": 36391541, "upload_time": "2014-01-06T17:54:44", "url": "https://files.pythonhosted.org/packages/95/59/414cc70982013e46c5c13964890647e83f29b1891d5bb482a611de8b4af6/de423-2010.1.tar.gz" } ] }