Version 2.15O of my QuickSat prediction program. (May 23, 2020)
This zip file has an intrinsic magnitudes file from 2010.
Quicksat intrinsic magnitudes file: qsmag.zip (9/14/2020)
A program that finds all objects that come within a specified time and cross-track distance of an observation. Version 2.0E prints the age of the tle being used. This version is a 32-bit executable. (June 5, 2010) findsat.zip
A selection program to select particular objects and add or preserve
"line 0" name information before each output tle. (July 27, 2014)
There are input lists for the mccants file and the visual file on my tles page.
A tle update program to update tles in one file with tles from an update tle file. Limit increased to 18000 tles. (Sept. 24, 2010) xf7.zip
A program to read the Spacecom "3 line" catalog.tle file and discard all tles that have a name containing the string "DEB" with a space before that string. But tles with names containing SPELDA, SYLDA, TANK, DPAF, and COVER will not be discarded. The "0" on the front of "line 0" will be discarded. (May 19, 2014) xf9.zip
A program to read the Spacecom "3 line" catalog.tle file and discard the "0" from the font of "line 0". (May 19, 2014) xf10.zip
A program to sort tles into ascending order. (Sept. 29, 2014) xf11.zip
A program to read an input tle file and retain only tles that match the criteria for an "eccentric" orbit. (June 14, 2010) geteccen.zip
A program to read a file of tles and retain only tles that match the criteria for a "low earth orbit" object. (Aug. 19, 2012) getleo.zip
Int2 version 2.2 of my program to integrate near-geosynchronous and "12-hour" elsets forward in time with the effect of lunar and solar gravity and the Earth's longitude-dependent terms. This version has a more realistic integration of atmospheric drag. (June 14, 2010) int2.zip
Int3 is a numerical integration program for near-geosynchronous objects. (Feb. 13, 2006) int3.zip
Version 2.3Q of my Highfly prediction program. (Dec. 3, 2022)
This zip file has a Quicksat intrinsic magnitudes file from 2010, so you should get the most recent Quicksat intrinsic magnitude file.
A special version of Highfly generates predictions only when an
object is close to eclipse. (June 11, 2010)
The output is sorted by azimuth. An inclination limit can be specified.
A version of Highecl for southern latitudes: higheclsouth.zip
A program that computes the latitude and longitude of the sub-satellite point. (Aug. 19, 2012) latlong.zip
A program that computes the longitudes of near-geosynchronous satellites and writes them out in sorted order. (Aug. 19, 2012) latlong4.zip
A program that outputs the epoch of each elset. (July 26, 2010) getepoch.zip
Many of the zip files for SkyMap 6.6 by Rob Matson that are stored on the "wayback" machine (archive.org) cannot be retrieved properly. When retrieval fails, the zip file has lost the last byte of the file. If you need a copy of SkyMap 6.6, please send me email (mmccants at this site).
IridFlare 2.21 copy
SatEvo v0.51 copy