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: 2026-08-23 02:33:33 UTC

Target Provider CPFs
aerocube7 TLE       TLE23301 TLE23201 TLE23101
1505803 / -1 No Data No Data No Data
beaconc HTS       HTS23401 HTS23301 HTS23201 HTS23101
6503201 / 317 3.6ms ( 0.1 / #5 ) 0.7ms ( 1.0 / #13 ) -3.2ms ( 0.8 / #32 ) -14.2ms ( 0.8 / #56 )
beaconc SGF       SGF23501 SGF23401 SGF23301 SGF23201 SGF23101
6503201 / 317 -2.0ms ( 0.0 / #5 ) -2.6ms ( 0.3 / #13 ) -5.7ms ( 0.3 / #32 ) -1.0ms ( 0.3 / #56 ) -16.0ms ( 0.3 / #61 )
cryosat2 ESA       ESA23401 ESA23301 ESA23201 ESA23101
1001301 / 8006 -0.1ms ( 0.1 / #6 ) 3.8ms ( 0.1 / #21 ) 4.8ms ( 0.3 / #35 ) 7.2ms ( 0.4 / #58 )
envisat TLE       TLE23401 TLE23301 TLE23201 TLE23101
0200901 / -1 No Data No Data No Data No Data
gracefo1 GFZ       GFZ23403 GFZ23402 GFZ23401 GFZ23304 GFZ23303 GFZ23302
1804701 / 123 0.2ms ( Last / #1 ) 0.2ms ( Last / #1 ) 0.1ms ( Last / #1 ) -5.1ms ( 0.3 / #6 ) -14.0ms ( 0.2 / #6 ) 33.4ms ( 0.3 / #6 )
gracefo1 TLE       TLE23401 TLE23301 TLE23201 TLE23101
1804701 / -1 -18.8ms ( Last / #1 ) -2558.6ms ( 17.8 / #6 ) -372.9ms ( 76.4 / #13 ) -577.7ms ( 92.7 / #15 )
gracefo2 GFZ       GFZ23404 GFZ23403 GFZ23402 GFZ23401 GFZ23303 GFZ23302
1804702 / 124 -0.4ms ( Last / #1 ) -0.4ms ( Last / #1 ) -0.3ms ( Last / #1 ) 2.0ms ( Last / #1 ) -40.0ms ( 0.2 / #6 ) 10.1ms ( 0.2 / #6 )
gracefo2 TLE       TLE23401 TLE23301 TLE23201 TLE23101
1804702 / -1 140.7ms ( Last / #1 ) -350.7ms ( 44.2 / #6 ) 459.8ms ( 50.5 / #11 ) -7.7ms ( 61.4 / #14 )
hy2b SHA       SHA23401 SHA23301
1808101 / 2208 0.0ms ( 0.1 / #6 ) 0.0ms ( 0.1 / #14 )
hy2c SHA       SHA23401 SHA23301
2006601 / 2209 0.0ms ( Last / #2 ) -1.3ms ( 0.3 / #14 )
hy2d SHA       SHA23401 SHA23301
2104301 / 2211 -0.3ms ( 0.1 / #5 ) -2.4ms ( 0.1 / #23 )
hy2e SHA       SHA23401 SHA23301
2614901 / 2213 0.1ms ( Last / #2 ) 0.6ms ( 0.1 / #4 )
icesat2 GSF       GSF23301 GSF23201 GSF23101 GSF23001
1807001 / 6873 52.0ms ( 2.1 / #3 ) 305.0ms ( 2.2 / #8 ) 612.2ms ( 4.1 / #12 ) 1146.3ms ( 7.2 / #14 )
jason2 TLE       TLE23401 TLE23301 TLE23201 TLE23101
0803201 / -1 No Data No Data No Data No Data
jason3 CNE       CNE23401 CNE23301 CNE23201
1600201 / 4379 -0.3ms ( 0.1 / #5 ) -16.6ms ( 1.5 / #23 ) 32.8ms ( 3.5 / #42 )
jason3 HTS       HTS23401 HTS23301 HTS23201 HTS23101
1600201 / 4379 1.1ms ( 0.5 / #5 ) 0.7ms ( 0.6 / #23 ) 2.9ms ( 0.8 / #42 ) 7.2ms ( 1.5 / #60 )
kompsat5 TLE       TLE23401 TLE23301 TLE23201 TLE23101
1304201 / -1 No Data No Data No Data No Data
lpntsat001 GMV       GMV23301 GMV23201 GMV23001
2606501 / 8013 -0.2ms ( Last / #3 ) -18.1ms ( 0.2 / #5 ) 267.4ms ( 1.4 / #6 )
nanoffa TLE       TLE23401 TLE23301 TLE23201 TLE23101
2318518 / -1 -165.1ms ( Last / #1 ) -235.6ms ( Last / #1 ) -47.3ms ( Last / #2 ) 179.9ms ( Last / #1 )
nanoffa TUB       TUB23401 TUB23301 TUB23201
2318518 / 4205 -3.7ms ( Last / #1 ) 8.4ms ( Last / #1 ) 401.6ms ( Last / #1 )
nanoffb TLE       TLE23401 TLE23301 TLE23201 TLE23101
2318517 / -1 No Data No Data No Data No Data
nglr1 OPA       OPA23401 OPA23401 OPA23401 OPA23401 OPA23401 OPA23401
0000105 / 105 No Data No Data No Data No Data No Data No Data
paz HDS       HDS23401 HDS23301 HDS23201 HDS23101
1802001 / 2501 -1.5ms ( Last / #1 ) -6.4ms ( 0.7 / #4 ) -49.8ms ( 1.1 / #11 ) -43.9ms ( 3.3 / #16 )
saral CNE       CNE23401 CNE23301 CNE23201
1300901 / 3201 -1.7ms ( 0.1 / #5 ) -1.9ms ( 0.2 / #10 ) 2.4ms ( 0.2 / #19 )
sentinel3a ESA       ESA23401 ESA23301 ESA23201 ESA23101 ESA23001
1601101 / 8010 0.2ms ( 0.1 / #4 ) -0.5ms ( 0.2 / #11 ) 5.1ms ( 0.2 / #19 ) 5.4ms ( 0.2 / #36 ) 22.2ms ( 0.3 / #37 )
sentinel3b ESA       ESA23401 ESA23301 ESA23201 ESA23101 ESA23001
1803901 / 8011 0.0ms ( 0.1 / #5 ) -0.4ms ( 0.1 / #16 ) 5.1ms ( 0.2 / #29 ) 6.3ms ( 0.2 / #43 ) 22.1ms ( 0.2 / #46 )
sentinel6a EUM       EUM23401 EUM23301 EUM23201 EUM23101
2008601 / 4380 0.6ms ( 0.0 / #4 ) -0.9ms ( 0.2 / #14 ) -0.5ms ( 0.2 / #32 ) -2.8ms ( 0.2 / #43 )
sentinel6b EUM       EUM23401 EUM23301 EUM23201 EUM23101
2526401 / 4382 -0.2ms ( Last / #1 ) -0.5ms ( 0.2 / #9 ) -1.2ms ( 0.2 / #22 ) -3.3ms ( 0.2 / #30 )
swarma ESA       ESA23401 ESA23301 ESA23201 ESA23101
1306702 / 8007 -4.2ms ( Last / #3 ) -10.6ms ( 0.7 / #7 ) -84.0ms ( 1.1 / #11 ) -247.7ms ( 1.9 / #13 )
swarmb ESA       ESA23401 ESA23301 ESA23201 ESA23101
1306701 / 8008 1.8ms ( 0.7 / #4 ) -5.2ms ( 0.7 / #13 ) -20.7ms ( 0.8 / #24 ) -63.4ms ( 0.9 / #29 )
swarmc ESA       ESA23401 ESA23301 ESA23201 ESA23101
1306703 / 8009 -0.4ms ( Last / #2 ) -39.2ms ( 1.5 / #5 ) -73.9ms ( 1.7 / #10 ) -200.3ms ( 2.0 / #14 )
swot CNE       CNE23401 CNE23301 CNE23201
2217301 / 4381 -0.6ms ( 0.1 / #7 ) 0.6ms ( 0.1 / #20 ) 9.4ms ( 0.4 / #38 )
tandemx GFZ       GFZ23403 GFZ23402 GFZ23401 GFZ23303 GFZ23302 GFZ23301
1003001 / 6202 -0.2ms ( Last / #2 ) -1.0ms ( Last / #2 ) -36.6ms ( Last / #2 ) -55.5ms ( Last / #2 ) -16.6ms ( Last / #2 ) -167.1ms ( Last / #2 )
technosat TLE       TLE23401 TLE23301 TLE23201 TLE23101
1704205 / -1 No Data No Data No Data No Data
terrasarx GFZ       GFZ23501 GFZ23403 GFZ23402 GFZ23401 GFZ23302 GFZ23301
0702601 / 6201 No Data 0.8ms ( Last / #2 ) -55.8ms ( Last / #2 ) -59.1ms ( Last / #2 ) -53.2ms ( 19.3 / #5 ) -181.3ms ( 24.3 / #5 )
terrasarx TLE       TLE23301 TLE23201 TLE23101
0702601 / -1 -229.9ms ( 45.4 / #5 ) 503.3ms ( 61.2 / #12 ) 570.6ms ( 68.6 / #18 )
westpac SGF       SGF23501 SGF23401 SGF23301 SGF23201 SGF23101
9804305 / 8801 0.3ms ( Last / #1 ) -0.8ms ( Last / #2 ) -0.9ms ( 0.2 / #4 ) -6.5ms ( 0.1 / #6 ) 14.0ms ( 0.2 / #7 )