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: 2026-03-31 07:47:53 UTC

Target Provider CPFs
aerocube7 TLE       TLE8901 TLE8801 TLE8701 TLE8601
1505803 / -1 No Data No Data No Data No Data
beaconc HTS       HTS8901 HTS8801 HTS8701 HTS8601
6503201 / 317 7.0ms ( 0.3 / #5 ) -3.7ms ( 1.6 / #20 ) -17.4ms ( 2.4 / #31 ) -30.3ms ( 1.3 / #47 )
beaconc SGF       SGF9001 SGF8901 SGF8801 SGF8701 SGF8601
6503201 / 317 -1.5ms ( 0.0 / #5 ) -2.9ms ( 0.2 / #20 ) -6.4ms ( 0.2 / #31 ) -11.8ms ( 0.2 / #47 ) -29.4ms ( 0.3 / #50 )
cryosat2 ESA       ESA8901
1001301 / 8006 -1.9ms ( Last / #2 )
ekagaku1 JAX       JAX8901
9806736 / 1558 No Data
envisat TLE       TLE8901 TLE8801 TLE8701 TLE8601
0200901 / -1 No Data No Data No Data No Data
gracefo1 GFZ       GFZ9001 GFZ8904 GFZ8903 GFZ8902 GFZ8901 GFZ8803
1804701 / 123 No Data 0.0ms ( Last / #3 ) -0.9ms ( Last / #3 ) -2.0ms ( Last / #3 ) 18.5ms ( Last / #3 ) 2.9ms ( 0.7 / #8 )
gracefo1 TLE       TLE8901 TLE8801 TLE8701 TLE8601
1804701 / -1 164.2ms ( Last / #3 ) 122.4ms ( 46.5 / #8 ) 659.1ms ( 51.5 / #11 ) 1380.5ms ( 64.5 / #16 )
gracefo2 GFZ       GFZ9001 GFZ8903 GFZ8902 GFZ8901 GFZ8804 GFZ8803
1804702 / 124 No Data 0.0ms ( Last / #3 ) 3.1ms ( Last / #3 ) 8.9ms ( Last / #3 ) 72.4ms ( 1.9 / #7 ) 0.7ms ( 0.7 / #7 )
gracefo2 TLE       TLE8901 TLE8801 TLE8701 TLE8601
1804702 / -1 99.5ms ( Last / #3 ) 5.4ms ( 39.3 / #7 ) 599.4ms ( 59.2 / #8 ) 1275.1ms ( 72.7 / #11 )
htvx JAX       JAX9001 JAX8902 JAX8901 JAX8701
2524101 / 1559 No Data 16.2ms ( Last / #1 ) -116.1ms ( Last / #1 ) -8.6ms ( Last / #2 )
hy2b SHA       SHA9001 SHA8901
1808101 / 2208 No Data -3.0ms ( 0.1 / #5 )
hy2c SHA       SHA9001 SHA8901 SHA8801 SHA8701 SHA8601
2006601 / 2209 -0.1ms ( Last / #1 ) -3.4ms ( 1.2 / #10 ) 2.4ms ( 1.5 / #20 ) 6.9ms ( 2.0 / #34 ) 25.6ms ( 1.7 / #46 )
hy2d SHA       SHA9001 SHA8901 SHA8801 SHA8701 SHA8601
2104301 / 2211 0.3ms ( Last / #1 ) 1.5ms ( 0.1 / #7 ) -64.1ms ( 0.2 / #13 ) 3.2ms ( 0.1 / #23 ) 2860.7ms ( 9.8 / #27 )
icesat2 GSF       GSF8901 GSF8601 GSF8501
1807001 / 6873 11.3ms ( Last / #2 ) 635.0ms ( 41.0 / #4 ) 155.7ms ( 18.4 / #4 )
jason2 TLE       TLE8901 TLE8801 TLE8701 TLE8601
0803201 / -1 No Data No Data No Data No Data
jason3 CNE       CNE8901 CNE8801 CNE8701
1600201 / 4379 3.8ms ( 0.1 / #4 ) 1.3ms ( 0.1 / #16 ) 4.9ms ( 0.4 / #30 )
jason3 HTS       HTS8901 HTS8801 HTS8701 HTS8601
1600201 / 4379 2.1ms ( 0.2 / #4 ) 1.3ms ( 0.6 / #16 ) 2.9ms ( 0.6 / #30 ) 0.4ms ( 0.5 / #47 )
kompsat5 TLE       TLE8901 TLE8801 TLE8701 TLE8601
1304201 / -1 No Data No Data No Data No Data
nanoffa TLE       TLE8901 TLE8801 TLE8701 TLE8601
2318518 / -1 No Data No Data No Data No Data
nanoffb TLE       TLE8901 TLE8801 TLE8701 TLE8601
2318517 / -1 No Data No Data No Data No Data
paz HDS       HDS8901 HDS8801 HDS8701 HDS8601
1802001 / 2501 9.3ms ( 0.5 / #4 ) 39.0ms ( 0.2 / #5 ) 210.6ms ( 1.0 / #8 ) 371.6ms ( 4.4 / #10 )
saral CNE       CNE8901 CNE8801 CNE8701
1300901 / 3201 2.2ms ( 0.1 / #5 ) -43.4ms ( 4.0 / #10 ) -16.5ms ( 1.4 / #20 )
sentinel3a ESA       ESA8901 ESA8801 ESA8701 ESA8601 ESA8501
1601101 / 8010 -1.2ms ( Last / #3 ) 1.4ms ( 0.2 / #4 ) 15.4ms ( 0.2 / #7 ) 33.5ms ( 0.1 / #12 ) 16.1ms ( 0.8 / #16 )
sentinel3b ESA       ESA8901 ESA8801 ESA8701 ESA8601 ESA8501
1803901 / 8011 -1.5ms ( 0.6 / #4 ) 1.2ms ( 0.5 / #6 ) 18.7ms ( 0.3 / #5 ) 35.2ms ( 0.2 / #12 ) 14.2ms ( 1.0 / #12 )
sentinel6a EUM       EUM9001 EUM8901 EUM8801 EUM8701 EUM8601
2008601 / 4380 No Data -1.4ms ( 0.2 / #7 ) 0.0ms ( 0.2 / #13 ) 1.7ms ( 0.2 / #26 ) 0.8ms ( 0.3 / #41 )
sentinel6b EUM       EUM9001 EUM8901 EUM8801 EUM8701 EUM8601
2526401 / 4382 No Data -0.0ms ( 0.1 / #5 ) 1.2ms ( 0.1 / #8 ) 3.0ms ( 0.2 / #16 ) 3.1ms ( 0.2 / #26 )
swarma ESA       ESA8901
1306702 / 8007 -31.9ms ( Last / #2 )
swarmb ESA       ESA8901
1306701 / 8008 No Data
swarmc ESA       ESA8901
1306703 / 8009 -23.3ms ( Last / #2 )
swot CNE       CNE8901 CNE8801 CNE8701
2217301 / 4381 2.4ms ( 0.1 / #8 ) 15.4ms ( 0.3 / #16 ) 41.7ms ( 0.5 / #25 )
tandemx GFZ       GFZ8903 GFZ8902 GFZ8901 GFZ8804 GFZ8803 GFZ8802
1003001 / 6202 -0.6ms ( Last / #2 ) 2.2ms ( Last / #2 ) 4.4ms ( Last / #2 ) 3.6ms ( Last / #2 ) 22.7ms ( Last / #2 ) -320.5ms ( Last / #2 )
technosat TLE       TLE8901 TLE8701 TLE8601
1704205 / -1 No Data No Data No Data
terrasarx GFZ       GFZ9001 GFZ8903 GFZ8902 GFZ8901 GFZ8803 GFZ8802
0702601 / 6201 No Data 0.3ms ( Last / #3 ) 11.7ms ( Last / #3 ) 1.5ms ( Last / #3 ) 146.3ms ( 6.1 / #4 ) -407.3ms ( Last / #3 )
terrasarx TLE       TLE8901 TLE8601
0702601 / -1 -133.1ms ( Last / #3 ) -685.0ms ( 73.9 / #9 )
westpac SGF       SGF9001 SGF8901 SGF8801 SGF8701 SGF8601
9804305 / 8801 0.2ms ( Last / #3 ) 1.0ms ( 0.2 / #5 ) 8.8ms ( 0.2 / #8 ) 11.4ms ( 0.2 / #13 ) 9.5ms ( 0.2 / #13 )