Loading satellite TLE data into MATLAB using satellite function

Using TLE data from an online database, MATLAB throws the error "The specified initial conditions will cause the orbit of 'STARLINK-2438' to intersect the Earth's surface." when using this function:

clc
clearvars
close all
format long
G = 3.986004418e14;
% Create a satellite scenario and add ground stations from latitudes and longitudes.
startTime = datetime(2024,7,18,13,00,41);
stopTime = startTime + days(1);
sampleTime = 60*1;
sc = satelliteScenario(startTime,stopTime,sampleTime);
sat = satellite(sc,'test_tle.txt')

The TLE data in "test_tle.txt" is as follows:

STARLINK-2438

1 48103U 21027M 24199.52200852 .27610719 12343-4 29456-2 0 9995

2 48103 53.0228 234.3624 0004658 334.7729 174.1970 16.36724891183121

when manually importing the values into the function, I dont receive the error:

% Mean Motion Line2 Field 8
semiMajorAxis = (G)^(1/3)/((2*pi*(16.36724891183121)/86400)^(2/3)); % ref : https://space.stackexchange.com/questions/18289/how-to-get-semi-major-axis-from-tle
% Eccentricity Line2 Field 5
eccentricity = 0.0004658;
% Inclination Line2 Field 3
inclination = 53.0228;
% Right Ascension of the asending node Line2 Field 4
rightAscensionOfAscendingNode = 234.3624;
% Argument of perigee Line2 Field 6
argumentOfPeriapsis = 334.7729;
% Mean Anomaly Line2 Field 7
trueAnomaly = 174.1970;
sat = satellite(sc,semiMajorAxis,eccentricity,inclination, ...
    rightAscensionOfAscendingNode,argumentOfPeriapsis,trueAnomaly);

[Umar]

Hi John,

I wanted to help you out. In the attached screenshot, it displays an error but ignore that. Try passing the data in your code as shown in attached and execute the code, tell me what happened. The reason I am asking is because txt file formatting might have to do something with your code.

[sun]

I have the same problem and I don't know if the blogger has already solved it?

[John Nolan]

The text files are taken directly from a online database. Whats strange is that only some of the satellites in the textfile trigger the error, not all of them do it.

Answer 1

[Sam Chak]

It had de-orbited about a few days ago. Perhaps the final TLE data suggested that it reentered Earth's atmosphere.

[John Nolan]

Ohhh wow. That makes sense. Never considered that. Thanks Sam!