| Light green background = More accurate supplemental TLE data from Celestrak |
| Light red background = TLE data older than one week |
| Orange longitude background = satellite in earth shadow |
| Red longitude background = sun outage |
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Calculated position data for 40 objects (2573 objects in database)
 Green dot in front of Satellite means that the satellite is inclined less than 1.0 deg and drifting less than 0.08deg |
 Black dot in front of satellite name means that the satellite older than 20 years AND inclined more than 1deg AND drifting less than 0.08deg per day |
 Blue dot in front of satellite name means that the satellite age is less than 20 year AND inclined less than 5.0 deg AND drifting more than 0.08deg per day |
 Red dot in front of satellite name means that the satellite is older than 20 years OR more inclined than 0.1deg OR drifting more than 0.08deg per day |
  Red arrow in the lon drift field means the satellite drifts more than 0.08deg per day |
| Light green background = More accurate supplemental TLE data from Celestrak |
| Light red background = TLE data older than one week |
| Orange background means satellite is in earth eclipse |
Red background means there is risk of solar interference based Sun inside half power beamwidth (1.194deg.) of a 0.6 meter antenna at 11.7GHz
at Longitude: Latitude: |
There are two stable GEO orbital positions around 79E and 252.4E(107.6W)
There are also two semistable positions around 165E and 345E(15W)
(Morgan and Gordon,1989)
The satellite position is calculated from Two Line Elements/Orbital Elements by using SDP4 model
Note about accuracy: TLE do not automaticly get updated when there is maneuvers on a satellite. There will be a delay of several days and sometimes weeks.
The exeption is Intelsat,SES and Meteosat satellites which uses supplementary TLE from https://www.celestrak.com/NORAD/elements/supplemental/
Satellites with supplementary TLE from Celestrak has lightgreen row background color.
According to wikipedia SDP4 has an error of 10km at Epoch. This error will grow the older the TLE data gets.
Execution time: 11,965.73ms
