Commit Graph

18 Commits

Author SHA1 Message Date
gitplcc a2da14bfc6
Fix wrong macro in obj_description(Obj *op) (#70) 2024-02-05 14:29:56 -05:00
gitplcc 3618b3a203
Prevent buffer overflows in libastro (#72) 2024-02-05 14:25:19 -05:00
Brandon Rhodes 0a1b50503b Switch from "celestrak.com" to "celestrak.org" 2022-12-01 08:58:12 -05:00
Brandon Rhodes 139b2ea2f1 Revert "Astronomical Almanac 2020 Pluto elements (#2 #22)"
This reverts commit 26e5d1abc3.  It broke
Pluto’s motion, which users noticed as a big jump at the dates where we
switch from the short-term solution to these long-term orbital elements.
(Reported to the mailing list on groups.io: thank you, Maxime Gommeaux!)
2022-01-27 14:27:21 -05:00
francois.meyer 5522e1039b Precession formulae from 2000 Astro. Almanac
Closes #45 by merging in its changes; thank you, Francois Meyer!
2021-12-19 09:08:37 -05:00
François Meyer 20dd4be6a4
Add support for ucac5 catalog (#42) 2021-11-29 06:49:29 -05:00
Brandon Rhodes ff85c47db1 Fix order of arguments passed to deflect()
The poor behavior was discovered thanks to PyEphem testing by @aendie,
reported in: https://github.com/brandon-rhodes/pyephem/issues/220
2021-11-23 10:53:37 -05:00
Brandon Rhodes 03996601fc Remove stale “RCS” comments from text files
perl -pi -0777 -e 's/# For RCS .*\n//g' **/*
perl -pi -0777 -e 's/# .... .RCSfile.*\n//g' **/*
2021-08-23 13:22:23 -04:00
Brandon Rhodes d77d297bfe Remove stale “RCS” comments from C code
perl -pi -0777 -e 's/\/\* For RCS .*?\*\/\n+//gs' **/*
perl -pi -0777 -e 's/static char \*rcsid.*?;\n//gs' **/*
2021-08-23 13:19:28 -04:00
Serge Montagnac af5dec5cf1 Add “uranus.2040” ephemeris and code (#21)
The IMCCE/BDL 2020-2040 coefficients data file for Uranus.
2021-08-23 12:22:21 -04:00
Serge Montagnac 26f12ea08a Add “saturne.2040” ephemeris and code (#21)
The IMCCE/BDL 2020-2040 coefficients data file for Saturn and moons.
2021-08-23 12:22:17 -04:00
Serge Montagnac 27d9e60f3b Add “mars.2040” ephemeris and code (#21) 2021-08-23 12:21:10 -04:00
Serge Montagnac 6c59877dbc Add “jupiter.2040” ephemeris and code (#21) 2021-08-23 12:21:06 -04:00
mathar 26e5d1abc3 Astronomical Almanac 2020 Pluto elements (#2 #22) 2021-07-27 09:45:22 -04:00
mathar 258f7c1918 Update “deltat.c” for the years 2012-2018 (#2 #22) 2021-07-27 09:37:55 -04:00
Lutz Mändle 099dc04e6c Make refraction more robust if altitude is `nan`
From https://www.clearskyinstitute.com/xephem/contrib/contrib.html where
the patch is dated 2020 September.
2021-02-12 11:48:22 -05:00
Brandon Rhodes 2207f987f2 Remove macOS HFS+ “._filename” files 2021-02-09 11:14:40 -05:00
Brandon Rhodes 752e82f594 Initial import from “xephem-4.0.0.tgz” archive
Downloaded from: http://www.clearskyinstitute.com/xephem/xephem-4.0.0.tgz
2021-02-08 15:05:21 -05:00