Celestrak TLE files no longer working for creating satellite scenario

Question

Ian 2025-1-22

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2173207-celestrak-tle-files-no-longer-working-for-creating-satellite-scenario

编辑： Manish 2025-1-27

satelliteSimulationDuration = 10; % minutes
startTime = datetime('now','TimeZone','UTC');
stopTime = startTime + minutes(satelliteSimulationDuration);
sampleTime = 1; % seconds
satscene = satelliteScenario(startTime,stopTime,sampleTime);
websave('starlink.tle','https://celestrak.org/NORAD/elements/supplemental/sup-gp.php?FILE=starlink&FORMAT=tle');
tleFile = 'starlink.tle';
constellation = satellite(satscene, tleFile);
Error using satelliteScenario/satellite>throwExceptions
Unable to add satellite to the satelliteScenario.

Error in satelliteScenario/satellite

Caused by:
    Error using matlabshared.orbit.internal.generalperturbations.propagate
    Unable to calculate position and velocity using SGP4/SDP4 orbit propagator. The mean orbital eccentricity must be either less than 1, greater than or equal to -0.001, or the semimajor axis must be at least 95 percent of the Earth's radius.

This code use to work just fine a couple of weeks ago and now it doesn't. Maybe it has something to do with MATLAB converting Mean Motion from rev/day to rev/sec?