drid / TLE2Keplerian

Utility for converting TLE to Keplerian elements and GMAT code

TLE2Keplerian

Converts TLE to Keplerian coordinates.
Generates GMAT Spacecraft code

This project has moved to GitLab

Usage

python TLE2Keplerian.py

and enter TLE with title at the prompt
or

echo "UPSAT                   
1 42716U 98067LX  17191.45501040  .00015767  00000-0  22714-3 0  9990
2 42716  51.6403 281.7542 0005278  48.0757 312.0684 15.56192276  8267"| python TLE2Keplerian.py

or

cat singleTLE.txt | python TLE2Keplerian.py

Output

Year: 2017 
Day: 191.4550104 
Inc: 51.6403 
RAAN: 281.7542 
Ecc: 0.0005278
AoP: 48.0757 
MA: 312.0684 
MM: 15.56192276 
TA: 312.067942103 
SMA: 6776.82604314
Epoch: 10 Jul 2017 10:55:12.898

Create Spacecraft UPSAT;
GMAT UPSAT.Id = '42716';
GMAT UPSAT.DateFormat = UTCGregorian;
GMAT UPSAT.Epoch = '10 Jul 2017 10:55:12.898';
GMAT UPSAT.CoordinateSystem = EarthMJ2000Eq;
GMAT UPSAT.DisplayStateType = Keplerian;
GMAT UPSAT.SMA = 6776.82604314;
GMAT UPSAT.ECC = 0.0005278;
GMAT UPSAT.INC = 51.6403;
GMAT UPSAT.RAAN = 281.7542;
GMAT UPSAT.AOP = 48.0757;
GMAT UPSAT.TA = 312.067942103;