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: 2026-09-30 23:27:36 UTC

Target Provider CPFs
aerocube7 TLE       TLE27301 TLE27201 TLE27101 TLE27001 TLE26901
1505803 / -1 No Data No Data No Data No Data No Data
beaconc HTS       HTS27301 HTS27201 HTS27101 HTS27001 HTS26901
6503201 / 317 -6.1ms ( 2.0 / #6 ) 3.2ms ( 3.6 / #10 ) -8.2ms ( 7.6 / #27 ) 1.5ms ( 11.0 / #42 ) 69.7ms ( 1.9 / #50 )
beaconc SGF       SGF27301 SGF27201 SGF27101 SGF27001 SGF26901
6503201 / 317 6.3ms ( 0.1 / #10 ) 7.0ms ( 0.1 / #27 ) 11.6ms ( 0.4 / #40 ) 57.0ms ( 0.3 / #50 ) 97.4ms ( 0.2 / #59 )
cryosat2 ESA       ESA27301 ESA27201 ESA27101 ESA27001 ESA26901
1001301 / 8006 -0.5ms ( 0.9 / #9 ) 0.8ms ( 0.6 / #21 ) -3.4ms ( 0.5 / #42 ) -7.2ms ( 0.5 / #55 ) 0.9ms ( 0.3 / #55 )
envisat TLE       TLE27201 TLE27101 TLE27001 TLE26901
0200901 / -1 No Data No Data No Data No Data
gracefo1 GFZ       GFZ27302 GFZ27301 GFZ27204 GFZ27203 GFZ27202 GFZ27201
1804701 / 123 -0.1ms ( Last / #3 ) 0.6ms ( Last / #3 ) 2.0ms ( 0.1 / #7 ) 8.2ms ( 0.1 / #7 ) -0.7ms ( 0.3 / #7 ) 8.1ms ( 0.2 / #7 )
gracefo1 TLE       TLE27301 TLE27201 TLE27101 TLE27001 TLE26901
1804701 / -1 84.8ms ( Last / #3 ) -135.6ms ( 60.0 / #7 ) -47.5ms ( 88.1 / #16 ) -1015.3ms ( 107.9 / #24 ) -1148.3ms ( 126.6 / #25 )
gracefo2 GFZ       GFZ27303 GFZ27302 GFZ27301 GFZ27203 GFZ27202 GFZ27201
1804702 / 124 -0.3ms ( Last / #2 ) 2.9ms ( Last / #2 ) 2.2ms ( Last / #2 ) 29.7ms ( 0.3 / #6 ) -15.1ms ( 0.4 / #6 ) -6.6ms ( 0.2 / #6 )
gracefo2 TLE       TLE27301 TLE27201 TLE27101 TLE27001 TLE26901
1804702 / -1 108.2ms ( Last / #2 ) 22.1ms ( 84.6 / #6 ) -44.7ms ( 96.0 / #11 ) -906.0ms ( 117.5 / #14 ) -1143.8ms ( 128.6 / #15 )
hy2b SHA       SHA27301 SHA27201 SHA27101
1808101 / 2208 -0.1ms ( 0.2 / #13 ) 0.5ms ( 0.2 / #26 ) -0.6ms ( 0.2 / #40 )
hy2c SHA       SHA27301 SHA27201 SHA27101
2006601 / 2209 -1.7ms ( 0.1 / #8 ) -0.3ms ( 0.2 / #23 ) -3.0ms ( 0.2 / #44 )
hy2d SHA       SHA27301 SHA27201 SHA27101
2104301 / 2211 -109.4ms ( 0.7 / #5 ) -84.6ms ( 4.2 / #17 ) -49.2ms ( 4.0 / #44 )
hy2e SHA       SHA27301 SHA27201 SHA27101
2614901 / 2213 -0.1ms ( 0.3 / #7 ) 0.7ms ( 0.3 / #16 ) -0.9ms ( 0.2 / #24 )
icesat2 GSF       GSF27301 GSF27201 GSF27101
1807001 / 6873 No Data 8.1ms ( 0.3 / #4 ) 77.9ms ( 0.3 / #6 )
jason2 TLE       TLE27301 TLE27201 TLE27101 TLE27001 TLE26901
0803201 / -1 No Data No Data No Data No Data No Data
jason3 CNE       CNE27301 CNE27201 CNE27101 CNE27001
1600201 / 4379 0.1ms ( 0.1 / #13 ) -2.8ms ( 0.3 / #29 ) 11.9ms ( 1.4 / #67 ) 11.8ms ( 1.0 / #88 )
jason3 HTS       HTS27301 HTS27201 HTS27101 HTS27001 HTS26901
1600201 / 4379 -1.7ms ( 0.5 / #15 ) -4.0ms ( 0.8 / #29 ) -5.3ms ( 0.7 / #65 ) -6.7ms ( 0.7 / #94 ) -3.5ms ( 1.8 / #95 )
kompsat5 TLE       TLE27301 TLE27201 TLE27101 TLE27001 TLE26901
1304201 / -1 No Data No Data No Data No Data No Data
lpntsat001 GMV       GMV27301 GMV27201 GMV27101 GMV27101 GMV27101 GMV27001
2606501 / 8013 -64.9ms ( Last / #1 ) -12.6ms ( 0.2 / #4 ) -191.3ms ( 1.1 / #4 ) -191.3ms ( 1.1 / #4 ) No Data -96.0ms ( Last / #1 )
nanoffa TLE       TLE27301 TLE27201 TLE27101 TLE27001 TLE26901
2318518 / -1 No Data No Data No Data -93.7ms ( Last / #1 ) -233.6ms ( Last / #1 )
nanoffa TUB       TUB27301 TUB27201
2318518 / 4205 No Data No Data
nanoffb TLE       TLE27301 TLE27201 TLE27101 TLE27001 TLE26901
2318517 / -1 No Data No Data No Data No Data No Data
nglr1 OPA       OPA27201 OPA27201 OPA27201 OPA27201 OPA27201 OPA27201
0000105 / 105 No Data No Data No Data No Data No Data No Data
paz HDS       HDS27301 HDS27201 HDS27101 HDS27001 HDS26901
1802001 / 2501 0.2ms ( 0.1 / #4 ) -6.6ms ( 0.3 / #9 ) -27.7ms ( 6.3 / #12 ) -698.0ms ( 58.7 / #19 ) -459.4ms ( 4.9 / #21 )
saral CNE       CNE27301 CNE27201 CNE27101 CNE27001
1300901 / 3201 -0.3ms ( 0.1 / #10 ) 3.5ms ( 0.3 / #17 ) -0.1ms ( 0.2 / #34 ) 10.7ms ( 0.4 / #47 )
sentinel3a ESA       ESA27301 ESA27201 ESA27101 ESA27001 ESA26901 ESA26801
1601101 / 8010 0.3ms ( Last / #3 ) -0.0ms ( 0.2 / #17 ) 0.0ms ( 0.2 / #29 ) -5.2ms ( 0.2 / #41 ) -19.8ms ( 0.3 / #40 ) 0.5ms ( 0.3 / #39 )
sentinel3b ESA       ESA27301 ESA27201 ESA27101 ESA27001 ESA26901 ESA26801
1803901 / 8011 No Data -1.0ms ( 0.2 / #11 ) 0.6ms ( 0.2 / #24 ) -4.9ms ( 0.2 / #33 ) -1.9ms ( 0.2 / #35 ) -20.9ms ( 0.2 / #38 )
sentinel6a EUM       EUM27301 EUM27201 EUM27101 EUM27001 EUM26901
2008601 / 4380 -0.3ms ( 0.2 / #11 ) 0.5ms ( 0.3 / #22 ) 0.9ms ( 0.3 / #54 ) 3.7ms ( 0.3 / #76 ) 7.4ms ( 0.2 / #92 )
sentinel6b EUM       EUM27301 EUM27201 EUM27101 EUM27001 EUM26901
2526401 / 4382 0.0ms ( 0.3 / #9 ) 0.4ms ( 0.4 / #14 ) 0.6ms ( 0.3 / #36 ) 3.3ms ( 0.4 / #53 ) 7.2ms ( 0.2 / #64 )
swarma ESA       ESA27301 ESA27201 ESA27101 ESA27001 ESA26901
1306702 / 8007 No Data -6.2ms ( Last / #1 ) -83.7ms ( Last / #3 ) -131.4ms ( 10.6 / #4 ) 96.7ms ( 2.9 / #5 )
swarmb ESA       ESA27301 ESA27201 ESA27101 ESA27001 ESA26901
1306701 / 8008 -11.3ms ( 0.6 / #7 ) -61.8ms ( 0.7 / #12 ) -160.0ms ( 1.2 / #22 ) -216.4ms ( 1.9 / #32 ) -132.4ms ( 2.8 / #28 )
swarmc ESA       ESA27301 ESA27201 ESA27101 ESA27001 ESA26901
1306703 / 8009 -17.9ms ( Last / #2 ) -147.0ms ( Last / #2 ) -407.0ms ( 5.9 / #8 ) -398.0ms ( 5.7 / #8 ) 316.5ms ( 4.2 / #8 )
swot CNE       CNE27301 CNE27201 CNE27101 CNE27001
2217301 / 4381 -0.2ms ( 0.1 / #4 ) 0.1ms ( 0.1 / #13 ) 4.6ms ( 0.1 / #32 ) 2.4ms ( 0.1 / #44 )
tandemx GFZ       GFZ27304 GFZ27303 GFZ27302 GFZ27301 GFZ27202 GFZ27201
1003001 / 6202 -0.5ms ( Last / #2 ) 1.0ms ( Last / #2 ) -1.0ms ( Last / #2 ) -6.2ms ( Last / #2 ) 6.6ms ( 0.6 / #13 ) 471.8ms ( 6.7 / #13 )
technosat TLE       TLE27301 TLE27201 TLE27101 TLE26901
1704205 / -1 No Data No Data No Data No Data
terrasarx GFZ       GFZ27303 GFZ27302 GFZ27301 GFZ27203 GFZ27202 GFZ27201
0702601 / 6201 -0.4ms ( Last / #3 ) 1.3ms ( Last / #3 ) 2.9ms ( Last / #3 ) 11.4ms ( 1.0 / #9 ) 426.0ms ( 7.2 / #9 ) 440.3ms ( 7.2 / #9 )
terrasarx TLE       TLE27201 TLE27101 TLE27001
0702601 / -1 266.5ms ( 96.1 / #9 ) 202.7ms ( 121.5 / #12 ) 88.6ms ( 130.5 / #18 )
westpac SGF       SGF27301 SGF27201 SGF27101 SGF27001 SGF26901
9804305 / 8801 -0.8ms ( 0.1 / #6 ) -3.4ms ( 0.1 / #9 ) -6.5ms ( 0.2 / #13 ) -6.2ms ( 0.3 / #14 ) 8.7ms ( 0.3 / #17 )