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JILIN-01 GAOFEN 3G

In orbit NORAD 46459 CSCE-9973-2845-9544-1398 China

Observations 0
Satellite appearance

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Launch

0

Observations all time

Mission information
Spacecraft name
JILIN-01 GAOFEN 3G
Status
Active
The satellite is in orbit
The network has not received data from this satellite for a long time
Launch and timeline
Launch time
Separation time
Satellite appearance
Data for the last 30 days
Orbital parameters of the satellite
Perigee
139.26 km
Apogee
152.79 km
Inclination
97.2°
Period
87.5 min
Semi-major axis
6524.2 km
Velocity
8.43 km/s
Orbital elements
TLE source
Space-Track.org
TLE updated
2026-09-28 20:46:53 UTC
Two-line elements (TLE)
1 46459U 20065F   26268.06114626  .13075590  24688-5  27290-3 0  9997
2 46459  97.1978 330.4886 0010369 261.5631  98.4497 16.46246719335778
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Orbit history, past year

Mean elements of every TLE set over the past 365 days, plotted against the epoch of the set. Each source is its own line; click it in the legend to hide it. A jump in altitude is a manoeuvre or a bad set; lines drifting apart are a disagreement between sources. “TLE age” is how many hours have passed since the epoch of the source's freshest set, plotted against when the set reached us, on a logarithmic scale. A set the source repeats unchanged does not reset the age.

Prediction divergence

Each TLE set is propagated with SGP4 to the epoch of the next set from the same source and compared with it, plotted against the epoch of the next set; the tooltip shows how many hours ahead the prediction ran. The logarithmic scale shows the size of the divergence and the tooltip its sign: plus along-track means the prediction is ahead of the satellite. This is how well the sets agree, not the true error: the reference is a TLE too, off by about a kilometre. An outlier is a manoeuvre between sets. Sets more than a week apart are not compared.