Browse wiki
| Component programs
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eph2eph,eph2asc,asc2eph,ephcmp,headcmp,testeff,ephcoeff,vtransit,gnulliver.c +
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| Computer languages
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C +
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| Documentation note
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User README included and available from http://www.ephemeris.com/README.txt
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| Full description
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'Ephemeris' reads, writes, and interpolate … 'Ephemeris' reads, writes, and interpolates the JPL planetary ephemeris data that is the world standard planetary dataset. It should compile on any machine that uses gcc and supports IEEE floating point arithmetic, and has been tested under GNU/Linux. It uses an included library, gnulliver.c, that automatically handles integer and floating point Big-endian/Little-endian byte swapping to match Big-endian/network order on any computer. gnulliver.c can be used separately under the LGPL 2.1. This is a redesign of JPL's original FORTRAN code, available on JPL's FTP website (ftp://ssd.jpl.nasa.gov/pub/eph/export/), with some added flexibility (including patching some inconsistencies in the original JPL data files). 'Ephemeris' is not associated with JPL or NASA, but just uses JPL's data.ith JPL or NASA, but just uses JPL's data.
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| Homepage URL
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http://www.ephemeris.com/software.html +
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| Interface
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library +
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| Is GNU
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false +
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| Keywords
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position +
, astronomy +
, planet +
, solar system +
, ephemeris +
, NASA +
, JPL +
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| Last review by
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Janet Casey +
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| Last review date
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7 January 2008 +
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| License
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LGPLv2.1 +
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| License verified by
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Janet Casey +
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| License verified date
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24 May 2004 +
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| Name
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Ephemeris +
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| Prerequisite description
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make +
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| Prerequisite kind
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Required to build +
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| Real name
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Paul Hardy +
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| Related projects
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Planet Finder +
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| Resource URL
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http://www.ephemeris.com/software.html +
, mailto:bugs@ephemeris.com +
, mailto:mystars@ephemeris.com +
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| Resource audience
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Bug Tracking +
, Developer +
, Support +
, Help +
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| Resource kind
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VCS Repository Webview +
, E-mail +
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| Revisionid
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6,337 +
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| Revisiontimestamp
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12 April 2011 10:09:53 +
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| Revisionuser
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User:WikiSysop +
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| Role
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Maintainer +
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| Science
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astronomy +
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| Short description
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Reads, writes and interpolates planetary positions using JPL's ephemeris files +
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| Submitted by
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Database conversion +
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| Submitted date
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1 April 2011 +
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| Use
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science +
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| User level
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none +
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| Version comment
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1.0 beta released 2004-05-22
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| Version date
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22 May 2004 +
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| Version download
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http://www.ephemeris.com/ephcom-1.0.tar.gz +
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| Version identifier
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1.0 +
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| Version status
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beta +
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| Has queryThis property is a special property in this wiki.
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Ephemeris +
, Ephemeris +
, Ephemeris +
, Ephemeris +
, Ephemeris +
, Ephemeris +
, Ephemeris +
, Ephemeris +
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| Modification dateThis property is a special property in this wiki.
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5 March 2013 22:06:09 +
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| Page has default formThis property is a special property in this wiki.
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Entry +
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| Has subobjectThis property is a special property in this wiki.
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Ephemeris +
, Ephemeris +
, Ephemeris +
, Ephemeris +
, Ephemeris +
, Ephemeris +
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| EmailThis property is a special property in this wiki.
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unifoundry@unifoundry.com +
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Permission is granted to copy, distribute and/or modify this document
under the terms of the GNU Free Documentation License, Version 1.3 or
any later version published by the Free Software Foundation; with no
Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A
copy of the license is included in the page “GNU Free
Documentation License”.
The copyright and license notices on this page only apply to the
text on this page. Any software described in this text has its
own copyright notice and license, which can usually be found in
the distribution itself.
