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

LEO Targets
Predictions for: 2025-11-13 00:46:45 UTC

Target Provider CPFs
beaconc HTS       HTS31501 HTS31401 HTS31301
6503201 / 317 No Data -640.3ms ( Last / #30 ) No Data
beaconc SGF       SGF31601 SGF31501 SGF31401 SGF31301
6503201 / 317 10.1ms ( 0.4 / #25 ) -25.0ms ( 0.5 / #31 ) -39.0ms ( 0.7 / #36 ) -65.4ms ( 0.3 / #28 )
cryosat2 ESA       ESA31601 ESA31501 ESA31401 ESA31301
1001301 / 8006 35.5ms ( 0.3 / #9 ) -3.2ms ( 2.6 / #19 ) -62.6ms ( 4.4 / #29 ) -165.2ms ( 6.9 / #33 )
ekagaku1 JAX       JAX31501 JAX31401
9806736 / 1558 No Data No Data
envisat TLE       TLE8170 TLE8150 TLE8160 TLE8150
0200901 / 6189 No Data No Data No Data No Data
gracefo1 GFZ       GFZ31604 GFZ31603 GFZ31602 GFZ31601 GFZ31503 GFZ31502
1804701 / 123 1.3ms ( Last / #3 ) 9.4ms ( Last / #3 ) 1.4ms ( Last / #3 ) 432.6ms ( Last / #3 ) 542.6ms ( 20.6 / #9 ) 751.4ms ( 19.2 / #9 )
gracefo2 GFZ       GFZ31603 GFZ31602 GFZ31601 GFZ31504 GFZ31503 GFZ31502
1804702 / 124 -0.2ms ( Last / #2 ) 0.5ms ( Last / #2 ) -18.4ms ( Last / #2 ) 453.3ms ( 13.8 / #10 ) 483.6ms ( 13.4 / #10 ) 506.2ms ( 13.0 / #10 )
hy2b SHA       SHA31601 SHA31501 SHA31401 SHA31301
1808101 / 2208 8.2ms ( 0.3 / #9 ) 2.7ms ( 1.0 / #22 ) -5.2ms ( 1.0 / #31 ) -5.5ms ( 1.2 / #38 )
hy2c SHA       SHA31601 SHA31501 SHA31401 SHA31301
2006601 / 2209 20.2ms ( 1.2 / #14 ) 0.6ms ( 2.7 / #26 ) 35.8ms ( 3.8 / #33 ) 567.0ms ( 5.9 / #35 )
hy2d SHA       SHA31601 SHA31501 SHA31401 SHA31301
2104301 / 2211 10.5ms ( 0.1 / #18 ) 36.6ms ( 0.5 / #30 ) 30.2ms ( 0.7 / #42 ) 18.3ms ( 0.7 / #49 )
icesat2 GSF       GSF31601 GSF31501 GSF31401
1807001 / 6873 190.5ms ( Last / #1 ) 1601.1ms ( 60.2 / #3 ) 829.4ms ( 294.7 / #5 )
jason2 TLE       TLE8150
0803201 / 1025 No Data
jason3 CNE       CNE31601 CNE31501 CNE31401
1600201 / 4379 -7.5ms ( 1.0 / #14 ) -8.9ms ( 0.7 / #33 ) -9.1ms ( 1.0 / #47 )
jason3 HTS       HTS31601 HTS31501 HTS31401
1600201 / 4379 No Data No Data No Data
nanoffb TUB       TUB31601 TUB31501 TUB31301 TUB31201
2318517 / 4206 No Data No Data No Data No Data
paz HDS       HDS31601 HDS31501 HDS31401 HDS31301
1802001 / 2501 77.0ms ( Last / #3 ) 183.1ms ( 14.4 / #8 ) 360.6ms ( 19.6 / #13 ) 52.4ms ( 6.1 / #16 )
saral CNE       CNE31601 CNE31501 CNE31401
1300901 / 3201 -48.0ms ( 7.6 / #6 ) 143.6ms ( 20.1 / #18 ) 80.9ms ( 9.2 / #23 )
sentinel3a ESA       ESA31601 ESA31501 ESA31401 ESA31301 ESA31201
1601101 / 8010 50.4ms ( 0.8 / #7 ) 21.3ms ( 2.7 / #19 ) 57.7ms ( 4.5 / #25 ) 43.1ms ( 6.5 / #27 ) -23.4ms ( 1.1 / #24 )
sentinel3b ESA       ESA31601 ESA31501 ESA31401 ESA31301 ESA31201
1803901 / 8011 50.7ms ( 4.4 / #9 ) 18.8ms ( 4.1 / #25 ) 52.3ms ( 5.3 / #32 ) 31.3ms ( 4.0 / #32 ) -32.3ms ( 1.0 / #25 )
sentinel6a EUM       EUM31601 EUM31501 EUM31401 EUM31301
2008601 / 4380 0.7ms ( 0.1 / #28 ) 0.9ms ( 0.2 / #53 ) 1.0ms ( 0.2 / #76 ) 1.4ms ( 0.3 / #84 )
swarma ESA       ESA31601 ESA31501 ESA31401 ESA31301
1306702 / 8007 304.8ms ( Last / #1 ) -287.0ms ( 23.9 / #6 ) -1001.8ms ( 36.6 / #9 ) -3668.3ms ( 17.3 / #10 )
swarmb ESA       ESA31601 ESA31501 ESA31401 ESA31301
1306701 / 8008 73.8ms ( Last / #1 ) -100.4ms ( Last / #2 ) -218.2ms ( 9.5 / #6 ) -1166.3ms ( 34.5 / #9 )
swarmc ESA       ESA31601 ESA31501 ESA31401 ESA31301
1306703 / 8009 295.6ms ( Last / #1 ) -259.1ms ( 22.7 / #5 ) -929.9ms ( 28.9 / #8 ) -3826.5ms ( 17.4 / #9 )
swot CNE       CNE31601 CNE31501 CNE31401
2217301 / 4381 -19.2ms ( 0.2 / #10 ) 41.9ms ( 1.0 / #26 ) 68.3ms ( 1.5 / #34 )
tandemx GFZ       GFZ31604 GFZ31603 GFZ31602 GFZ31601 GFZ31502 GFZ31501
1003001 / 6202 -0.4ms ( Last / #1 ) 0.4ms ( Last / #1 ) -12.0ms ( Last / #1 ) 199.3ms ( Last / #1 ) 302.5ms ( 8.7 / #7 ) 64.0ms ( 6.9 / #7 )
technosat TLE       TLE8150
1704205 / 6203 No Data
terrasarx GFZ       GFZ31603 GFZ31602 GFZ31601 GFZ31503 GFZ31502 GFZ31501
0702601 / 6201 -75.1ms ( Last / #1 ) -70.6ms ( Last / #1 ) -26.8ms ( Last / #1 ) -34.4ms ( 2.0 / #7 ) -156.6ms ( 5.0 / #7 ) -277.0ms ( 4.4 / #7 )
tubin TLE       TLE8150
2105922 / 6208 No Data
westpac SGF       SGF31601 SGF31501 SGF31401 SGF31301
9804305 / 8801 9.8ms ( 0.4 / #9 ) 10.0ms ( 0.7 / #11 ) 3.7ms ( 0.9 / #14 ) -8.6ms ( 0.5 / #12 )