Watch List LEO Targets Geodetic Targets Debris Targets GNSS Targets

CPF time bias prediction


Contact:
jens.steinborn@digos.eu
julianrv@gfz.de

JSON-API: http://slr.gfz-potsdam.de:5000/tb/v1/cpf/${target_name or norat_id}/${provider}${sequence_id}
Example: http://slr.gfz-potsdam.de:5000/tb/v1/cpf/nanoffb/TUB27501

LEO Targets
Predictions for: 2026-04-04 06:55:28 UTC

Target Provider CPFs
aerocube7 TLE       TLE9301 TLE9201 TLE9101 TLE9001
1505803 / -1 No Data No Data No Data No Data
beaconc HTS       HTS9301 HTS9201 HTS9101 HTS9001
6503201 / 317 -1.8ms ( 0.6 / #6 ) -11.8ms ( 0.4 / #16 ) -31.2ms ( 1.5 / #32 ) -38.7ms ( 1.9 / #41 )
beaconc SGF       SGF9401 SGF9301 SGF9201 SGF9101 SGF9001
6503201 / 317 3.2ms ( 0.2 / #6 ) 3.8ms ( 0.2 / #16 ) -8.5ms ( 1.4 / #32 ) -28.1ms ( 1.2 / #41 ) -50.7ms ( 1.3 / #39 )
cryosat2 ESA       ESA9401 ESA9301 ESA9201 ESA9101
1001301 / 8006 No Data 12.9ms ( 0.1 / #7 ) 36.1ms ( 0.6 / #16 ) 36.3ms ( 0.9 / #26 )
ekagaku1 JAX       JAX9301 JAX9201
9806736 / 1558 No Data No Data
envisat TLE       TLE9301 TLE9201 TLE9101 TLE9001
0200901 / -1 No Data No Data No Data No Data
gracefo1 GFZ       GFZ9304 GFZ9303 GFZ9302 GFZ9301 GFZ9204 GFZ9203
1804701 / 123 0.2ms ( 0.0 / #4 ) 0.2ms ( 0.1 / #4 ) 0.1ms ( 0.1 / #4 ) -72.1ms ( 3.7 / #4 ) -239.9ms ( 7.3 / #12 ) -36.3ms ( 4.9 / #12 )
gracefo1 TLE       TLE9301 TLE9201 TLE9101 TLE9001
1804701 / -1 188.6ms ( 42.6 / #4 ) 182.6ms ( 64.3 / #12 ) 1228.3ms ( 79.7 / #18 ) 173.5ms ( 97.5 / #24 )
gracefo2 GFZ       GFZ9401 GFZ9304 GFZ9303 GFZ9302 GFZ9301 GFZ9203
1804702 / 124 No Data 0.1ms ( Last / #1 ) 0.2ms ( Last / #1 ) 0.5ms ( Last / #1 ) -1.9ms ( Last / #1 ) -90.4ms ( 0.7 / #9 )
gracefo2 TLE       TLE9301 TLE9201 TLE9101 TLE9001
1804702 / -1 116.8ms ( Last / #1 ) 728.0ms ( 38.8 / #9 ) 1466.6ms ( 75.8 / #17 ) 389.7ms ( 98.5 / #22 )
htvx JAX       JAX9302 JAX9301 JAX9202 JAX9201 JAX9101 JAX9002
2524101 / 1559 -6.3ms ( Last / #1 ) 41.6ms ( Last / #1 ) 378.1ms ( Last / #1 ) 501.3ms ( Last / #3 ) 2423.2ms ( 16.9 / #7 ) 2196.5ms ( 15.4 / #8 )
hy2b SHA       SHA9401 SHA9301 SHA9201 SHA9101 SHA9001
1808101 / 2208 No Data 79.8ms ( Last / #2 ) -453.8ms ( 3.7 / #8 ) -279.2ms ( 40.0 / #23 ) -191.4ms ( 48.5 / #32 )
hy2c SHA       SHA9401 SHA9301 SHA9201 SHA9101 SHA9001
2006601 / 2209 No Data -24.2ms ( 0.8 / #5 ) 971.2ms ( 6.0 / #8 ) -1168.5ms ( 18.0 / #11 ) -1350.4ms ( 40.4 / #22 )
hy2d SHA       SHA9401 SHA9301 SHA9201 SHA9101 SHA9001
2104301 / 2211 -1.5ms ( Last / #2 ) -2.4ms ( 0.1 / #13 ) 0.4ms ( 0.1 / #36 ) 3.6ms ( 0.2 / #61 ) 5.3ms ( 0.4 / #76 )
icesat2 GSF       GSF9302 GSF9301 GSF9201 GSF9101 GSF9001
1807001 / 6873 13.7ms ( Last / #2 ) 13.7ms ( Last / #2 ) 303.5ms ( 21.4 / #5 ) 424.5ms ( 7.7 / #10 ) 711.7ms ( 26.8 / #15 )
jason2 TLE       TLE9301 TLE9201 TLE9101 TLE9001
0803201 / -1 No Data No Data No Data No Data
jason3 CNE       CNE9301 CNE9201 CNE9101
1600201 / 4379 0.1ms ( 0.1 / #17 ) -0.2ms ( 0.1 / #30 ) 9.1ms ( 0.8 / #47 )
jason3 HTS       HTS9301 HTS9201 HTS9101 HTS9001
1600201 / 4379 5.0ms ( 0.3 / #17 ) 4.5ms ( 1.4 / #30 ) 2.5ms ( 0.6 / #47 ) 12.3ms ( 2.6 / #59 )
kompsat5 TLE       TLE9301 TLE9201 TLE9101 TLE9001
1304201 / -1 No Data No Data No Data No Data
nanoffa TLE       TLE9301 TLE9201 TLE9101 TLE9001
2318518 / -1 No Data No Data No Data No Data
nanoffb TLE       TLE9201 TLE9101 TLE9001
2318517 / -1 No Data No Data No Data
paz HDS       HDS9302 HDS9201 HDS9101 HDS9001
1802001 / 2501 -19.0ms ( Last / #3 ) 343.9ms ( 2.0 / #7 ) 589.7ms ( 8.3 / #15 ) 306.7ms ( 15.5 / #19 )
saral CNE       CNE9301 CNE9201 CNE9101
1300901 / 3201 22.9ms ( 2.8 / #6 ) -3.0ms ( 0.9 / #19 ) 22.2ms ( 3.8 / #31 )
sentinel3a ESA       ESA9301 ESA9201 ESA9101 ESA9001 ESA8901
1601101 / 8010 -5.3ms ( Last / #3 ) 37.7ms ( 0.4 / #13 ) 104.6ms ( 6.3 / #23 ) 19.9ms ( 7.2 / #27 ) -15.9ms ( 0.5 / #21 )
sentinel3b ESA       ESA9301 ESA9201 ESA9101 ESA9001 ESA8901
1803901 / 8011 -7.9ms ( 0.1 / #4 ) 43.5ms ( 0.2 / #17 ) 58.5ms ( 1.0 / #25 ) -20.5ms ( 2.1 / #31 ) -7.1ms ( 1.1 / #27 )
sentinel6a EUM       EUM9301 EUM9201 EUM9101 EUM9001
2008601 / 4380 -0.7ms ( 0.1 / #11 ) 0.9ms ( 0.2 / #26 ) 2.2ms ( 0.3 / #41 ) 2.2ms ( 0.3 / #54 )
sentinel6b EUM       EUM9301 EUM9201 EUM9101 EUM9001
2526401 / 4382 3.3ms ( 0.1 / #7 ) 1.8ms ( 0.2 / #17 ) 4.0ms ( 0.2 / #27 ) 5.5ms ( 0.3 / #33 )
swarma ESA       ESA9301 ESA9201
1306702 / 8007 No Data 132.5ms ( Last / #3 )
swarmb ESA       ESA9401 ESA9301 ESA9201
1306701 / 8008 No Data -12.6ms ( Last / #1 ) 273.9ms ( Last / #2 )
swarmc ESA       ESA9301 ESA9201
1306703 / 8009 23.3ms ( Last / #2 ) 1346.8ms ( 19.1 / #5 )
swot CNE       CNE9301 CNE9201 CNE9101
2217301 / 4381 13.7ms ( 0.1 / #8 ) 24.6ms ( 0.6 / #21 ) 31.1ms ( 1.2 / #39 )
tandemx GFZ       GFZ9303 GFZ9302 GFZ9301 GFZ9203 GFZ9202 GFZ9201
1003001 / 6202 -0.4ms ( Last / #1 ) -0.4ms ( Last / #1 ) 1.4ms ( Last / #1 ) 300.6ms ( 2.3 / #8 ) 140.6ms ( 1.2 / #8 ) -2476.2ms ( 11.3 / #8 )
technosat TLE       TLE9301 TLE9201 TLE9101 TLE9001
1704205 / -1 No Data No Data No Data No Data
terrasarx GFZ       GFZ9401 GFZ9303 GFZ9302 GFZ9301 GFZ9202 GFZ9201
0702601 / 6201 No Data -0.5ms ( Last / #3 ) 0.7ms ( Last / #3 ) -5.1ms ( Last / #3 ) 27.5ms ( 19.6 / #9 ) -2576.8ms ( 27.4 / #9 )
terrasarx TLE       TLE9301 TLE9201 TLE9101 TLE9001
0702601 / -1 -21.8ms ( Last / #3 ) -889.8ms ( 77.9 / #9 ) -731.9ms ( 103.0 / #16 ) -561.4ms ( 115.5 / #20 )
westpac SGF       SGF9401 SGF9301 SGF9201 SGF9101 SGF9001
9804305 / 8801 -0.0ms ( Last / #1 ) 4.6ms ( 0.1 / #4 ) 5.9ms ( 0.2 / #10 ) 0.6ms ( 0.4 / #13 ) 0.0ms ( 0.4 / #15 )