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: 2026-02-06 10:12:17 UTC

Target Provider CPFs
beaconc HTS       HTS3601 HTS3501 HTS3401 HTS3301
6503201 / 317 9.3ms ( 0.9 / #10 ) 11.1ms ( 1.3 / #14 ) 25.0ms ( 0.7 / #21 ) 22.0ms ( 0.7 / #34 )
beaconc SGF       SGF3701 SGF3601 SGF3501 SGF3401 SGF3301
6503201 / 317 2.5ms ( 0.5 / #10 ) 3.0ms ( 0.7 / #14 ) 6.6ms ( 0.7 / #20 ) 27.0ms ( 0.6 / #34 ) 28.3ms ( 2.0 / #30 )
cryosat2 ESA       ESA3701 ESA3601 ESA3501 ESA3401 ESA3301
1001301 / 8006 0.7ms ( Last / #1 ) 4.7ms ( 0.2 / #16 ) 12.8ms ( 0.3 / #28 ) 36.2ms ( 0.9 / #40 ) 47.6ms ( 0.8 / #50 )
ekagaku1 JAX       JAX3701 JAX3501
9806736 / 1558 No Data No Data
envisat TLE       TLE5360 TLE5350
0200901 / 6189 No Data No Data
gracefo1 GFZ       GFZ3701 GFZ3603 GFZ3602 GFZ3601 GFZ3504 GFZ3503
1804701 / 123 No Data 3.9ms ( 0.3 / #6 ) -29.9ms ( 0.4 / #6 ) -14.7ms ( 0.4 / #6 ) 108.7ms ( 3.8 / #12 ) 316.2ms ( 6.4 / #12 )
gracefo2 GFZ       GFZ3701 GFZ3603 GFZ3602 GFZ3601 GFZ3504 GFZ3503
1804702 / 124 No Data -2.5ms ( 0.1 / #6 ) -19.0ms ( 0.8 / #6 ) 58.4ms ( 0.2 / #6 ) 172.5ms ( 4.7 / #12 ) 483.7ms ( 6.5 / #12 )
hy2b SHA       SHA3701 SHA3601 SHA3501 SHA3401 SHA3301
1808101 / 2208 0.3ms ( Last / #2 ) 2.0ms ( 0.2 / #15 ) 3.0ms ( 0.4 / #27 ) -27.0ms ( 1.4 / #37 ) 13.6ms ( 0.8 / #42 )
hy2c SHA       SHA3701 SHA3601 SHA3501 SHA3401 SHA3301
2006601 / 2209 -1.6ms ( Last / #2 ) -1.1ms ( 1.2 / #18 ) 11.0ms ( 2.1 / #26 ) -3.9ms ( 2.6 / #45 ) 18.3ms ( 2.8 / #55 )
hy2d SHA       SHA3601 SHA3501 SHA3401 SHA3301
2104301 / 2211 3.5ms ( 0.5 / #21 ) -0.4ms ( 0.5 / #39 ) 9.4ms ( 0.4 / #57 ) -30.5ms ( 0.5 / #70 )
icesat2 GSF       GSF3601 GSF3501 GSF3401 GSF3301
1807001 / 6873 72.1ms ( 0.1 / #3 ) 320.3ms ( 2.1 / #8 ) 528.5ms ( 4.4 / #9 ) 1343.7ms ( 8.7 / #14 )
jason2 TLE       TLE5360 TLE5350
0803201 / 1025 No Data No Data
jason3 CNE       CNE3701 CNE3601 CNE3501 CNE3401
1600201 / 4379 0.3ms ( 0.1 / #4 ) -0.8ms ( 0.3 / #28 ) -0.3ms ( 0.2 / #42 ) 9.0ms ( 1.0 / #61 )
jason3 HTS       HTS3601 HTS3501 HTS3401 HTS3301
1600201 / 4379 -1.7ms ( 0.6 / #28 ) -0.7ms ( 0.7 / #42 ) -7.4ms ( 1.6 / #61 ) -1.9ms ( 0.9 / #71 )
paz HDS       HDS3601 HDS3501 HDS3401 HDS3301
1802001 / 2501 38.4ms ( 0.4 / #8 ) 161.3ms ( 3.0 / #15 ) -21.2ms ( 8.2 / #20 ) 32.7ms ( 7.1 / #26 )
saral CNE       CNE3601 CNE3501 CNE3401
1300901 / 3201 4.3ms ( 0.3 / #13 ) 19.7ms ( 1.5 / #22 ) -54.5ms ( 4.5 / #30 )
sentinel6a EUM       EUM3701 EUM3601 EUM3501 EUM3401 EUM3301
2008601 / 4380 0.3ms ( Last / #2 ) 0.5ms ( 0.3 / #24 ) 0.4ms ( 0.3 / #41 ) -1.4ms ( 0.3 / #59 ) -2.7ms ( 0.4 / #69 )
sentinel6b EUM       EUM3701 EUM3601 EUM3501 EUM3401 EUM3301
2526401 / 4382 0.5ms ( Last / #2 ) 0.6ms ( 0.3 / #21 ) -0.0ms ( 0.3 / #34 ) -0.8ms ( 0.4 / #50 ) -2.2ms ( 0.4 / #60 )
swarma ESA       ESA3701 ESA3601 ESA3501 ESA3401 ESA3301
1306702 / 8007 -0.5ms ( Last / #2 ) 113.7ms ( 1.5 / #7 ) 348.5ms ( 7.1 / #11 ) 864.3ms ( 8.8 / #12 ) 2064.0ms ( 27.4 / #13 )
swarmb ESA       ESA3701 ESA3601 ESA3501 ESA3401 ESA3301
1306701 / 8008 No Data 125.0ms ( 5.3 / #4 ) 349.6ms ( 1.5 / #7 ) 967.8ms ( 16.5 / #12 ) 1365.0ms ( 13.3 / #16 )
swarmc ESA       ESA3701 ESA3601 ESA3501 ESA3401 ESA3301
1306703 / 8009 -3.4ms ( Last / #2 ) 135.3ms ( 2.1 / #7 ) 361.2ms ( 7.4 / #14 ) 1668.1ms ( 12.1 / #14 ) 2283.5ms ( 28.8 / #15 )
swot CNE       CNE3601 CNE3501 CNE3401
2217301 / 4381 13.8ms ( 0.3 / #15 ) 12.6ms ( 0.2 / #23 ) -17.3ms ( 0.3 / #34 )
tandemx GFZ       GFZ3701 GFZ3604 GFZ3603 GFZ3602 GFZ3601 GFZ3503
1003001 / 6202 No Data -0.1ms ( 0.1 / #9 ) -1.4ms ( 0.1 / #9 ) -178.6ms ( 21.7 / #9 ) -64.9ms ( 22.1 / #9 ) 119.1ms ( 16.8 / #18 )
technosat TLE       TLE5360 TLE5350
1704205 / 6203 No Data No Data
terrasarx GFZ       GFZ3701 GFZ3603 GFZ3602 GFZ3601 GFZ3502 GFZ3501
0702601 / 6201 No Data 36.5ms ( 1.4 / #8 ) -184.3ms ( 17.6 / #8 ) -182.5ms ( 17.7 / #8 ) 97.2ms ( 13.3 / #17 ) -254.9ms ( 13.0 / #17 )
westpac SGF       SGF3701 SGF3601 SGF3501 SGF3401 SGF3301
9804305 / 8801 2.9ms ( 0.2 / #6 ) 2.9ms ( 0.2 / #9 ) 2.5ms ( 0.2 / #15 ) 8.4ms ( 0.2 / #15 ) 7.3ms ( 0.2 / #12 )