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

Watch List
Predictions for: 2026-10-07 03:40:08 UTC

Target Provider CPFs
aerocube7 TLE       TLE27901 TLE27801 TLE27701 TLE27601
1505803 / -1 No Data No Data No Data No Data
beaconc HTS       HTS27901 HTS27801 HTS27701 HTS27601
6503201 / 317 2.6ms ( 0.6 / #25 ) 17.3ms ( 2.1 / #45 ) 29.5ms ( 4.3 / #54 ) 50.4ms ( 5.2 / #55 )
beaconc SGF       SGF28001 SGF27901 SGF27801 SGF27701 SGF27601
6503201 / 317 -0.5ms ( 0.2 / #22 ) 5.6ms ( 0.3 / #45 ) 26.4ms ( 0.2 / #54 ) 30.6ms ( 0.4 / #55 ) 44.2ms ( 0.5 / #38 )
gps082 COD       COD28001 COD27901 COD27801 COD27701 COD27601
2601701 / 5082 No Data -1.3ms ( Last / #2 ) -1.3ms ( 4.9 / #6 ) -4.4ms ( 5.0 / #6 ) 1.9ms ( 5.2 / #7 )
gps082 GSF       GSF27901 GSF27801 GSF27501
2601701 / 5082 -0.9ms ( Last / #2 ) -1.4ms ( 5.3 / #6 ) -3.1ms ( 6.7 / #7 )
gps083 COD       COD28001 COD27901 COD27801 COD27701 COD27601
2608701 / 5083 No Data 0.8ms ( Last / #1 ) 0.8ms ( Last / #3 ) 1.1ms ( 0.7 / #6 ) -0.2ms ( 0.8 / #8 )
gps083 GSF       GSF27901 GSF27801 GSF27501
2608701 / 5083 0.9ms ( Last / #1 ) 1.9ms ( Last / #3 ) -9.2ms ( 0.6 / #7 )
gracefo1 GFZ       GFZ28001 GFZ27903 GFZ27902 GFZ27901 GFZ27804 GFZ27803
1804701 / 123 0.1ms ( Last / #1 ) 2.1ms ( 0.1 / #7 ) 13.4ms ( 0.3 / #7 ) 32.8ms ( 0.4 / #7 ) 32.5ms ( 2.7 / #16 ) 63.8ms ( 2.7 / #16 )
gracefo1 TLE       TLE27901 TLE27801 TLE27701 TLE27601
1804701 / -1 46.3ms ( 23.8 / #7 ) -117.6ms ( 69.2 / #16 ) 497.6ms ( 91.0 / #19 ) 412.2ms ( 106.3 / #21 )
gracefo2 GFZ       GFZ27904 GFZ27903 GFZ27902 GFZ27901 GFZ27803 GFZ27802
1804702 / 124 -0.1ms ( 0.0 / #9 ) 7.7ms ( 0.3 / #9 ) 33.2ms ( 0.4 / #9 ) 54.1ms ( 0.3 / #9 ) 84.8ms ( 1.8 / #18 ) 95.8ms ( 1.8 / #18 )
gracefo2 TLE       TLE27901 TLE27801 TLE27701 TLE27601
1804702 / -1 -27.9ms ( 47.7 / #9 ) -173.1ms ( 79.5 / #18 ) 653.9ms ( 91.4 / #19 ) 414.4ms ( 113.1 / #19 )
hy2b SHA      
1808101 / 2208
hy2c SHA      
2006601 / 2209
hy2d SHA      
2104301 / 2211
hy2e SHA      
2614901 / 2213
icesat2 GSF       GSF27901 GSF27801 GSF27501
1807001 / 6873 12.0ms ( Last / #2 ) 104.4ms ( 0.9 / #10 ) 247.5ms ( 12.6 / #19 )
kompsat5 TLE       TLE27901 TLE27801 TLE27701 TLE27601
1304201 / -1 No Data No Data No Data No Data
lares2 DGF       DGF27902 DGF27901 DGF27802 DGF27801 DGF27702 DGF27701
2208001 / 5988 -0.3ms ( 0.1 / #22 ) -0.3ms ( 0.1 / #22 ) -0.0ms ( 0.1 / #36 ) -0.0ms ( 0.1 / #36 ) 0.1ms ( 0.7 / #45 ) 0.1ms ( 0.7 / #45 )
lares2 SGF       SGF28001 SGF27901 SGF27801 SGF27701 SGF27601
2208001 / 5988 -0.4ms ( 0.1 / #22 ) -0.1ms ( 0.1 / #36 ) -0.1ms ( 0.7 / #45 ) -0.3ms ( 0.7 / #50 ) -0.1ms ( 0.8 / #38 )
lpntsat001 GMV       GMV27901 GMV27801 GMV27701 GMV27601 GMV27501
2606501 / 8013 -0.1ms ( Last / #1 ) -89.0ms ( 4.4 / #4 ) 538.1ms ( 2.4 / #6 ) -972.3ms ( 4.5 / #7 ) -326.7ms ( 9.1 / #6 )
nanoffa TLE       TLE27901 TLE27801 TLE27701 TLE27601
2318518 / -1 58.8ms ( Last / #1 ) -37.4ms ( Last / #2 ) 149.9ms ( Last / #3 ) 107.5ms ( Last / #3 )
nanoffa TUB       TUB27901 TUB27801 TUB27701
2318518 / 4205 No Data 302.7ms ( Last / #2 ) 716.3ms ( Last / #3 )
nanoffb TLE       TLE27901 TLE27801 TLE27701 TLE27601
2318517 / -1 No Data No Data No Data No Data
nglr1 OPA       OPA27901 OPA27901 OPA27901 OPA27901 OPA27901 OPA27901
0000105 / 105 No Data No Data No Data No Data No Data No Data
paz HDS       HDS27901 HDS27801 HDS27701 HDS27601
1802001 / 2501 -5.5ms ( 0.2 / #10 ) -35.2ms ( 0.3 / #18 ) 110.2ms ( 39.0 / #25 ) 521.2ms ( 4.2 / #24 )
saral CNE       CNE27901 CNE27801 CNE27701
1300901 / 3201 -0.3ms ( 0.0 / #6 ) -49.9ms ( 3.3 / #15 ) 2.6ms ( 0.2 / #24 )
sentinel6a EUM       EUM27901 EUM27801 EUM27701 EUM27601
2008601 / 4380 0.3ms ( 0.1 / #28 ) 1.4ms ( 0.2 / #55 ) 3.7ms ( 0.3 / #73 ) 6.3ms ( 0.4 / #81 )
sentinel6b EUM       EUM27901 EUM27801 EUM27701 EUM27601
2526401 / 4382 0.6ms ( 0.1 / #23 ) 1.7ms ( 0.2 / #49 ) 3.9ms ( 0.3 / #63 ) 6.6ms ( 0.4 / #69 )
swarma ESA       ESA27901 ESA27801 ESA27701 ESA27601
1306702 / 8007 -0.3ms ( Last / #3 ) 323.9ms ( 1.1 / #5 ) 1012.7ms ( 6.4 / #7 ) 761.6ms ( 5.9 / #8 )
swarmb ESA       ESA27901 ESA27801 ESA27701 ESA27601
1306701 / 8008 4.7ms ( 0.1 / #9 ) 90.4ms ( 0.6 / #20 ) 321.8ms ( 3.5 / #24 ) 221.6ms ( 3.5 / #23 )
swarmc ESA       ESA27901 ESA27801 ESA27701 ESA27601
1306703 / 8009 19.1ms ( 0.6 / #5 ) 371.2ms ( 2.9 / #7 ) 948.9ms ( 11.0 / #9 ) 696.3ms ( 11.1 / #9 )
swot CNE       CNE27901 CNE27801 CNE27701
2217301 / 4381 -0.2ms ( 0.1 / #17 ) 0.4ms ( 0.1 / #32 ) 7.5ms ( 0.3 / #40 )
technosat TLE       TLE27901 TLE27801 TLE27701 TLE27601
1704205 / -1 No Data No Data No Data No Data
westpac SGF       SGF28001 SGF27901 SGF27801 SGF27701 SGF27601
9804305 / 8801 -0.0ms ( 0.1 / #9 ) 0.6ms ( 0.2 / #13 ) 3.6ms ( 0.2 / #17 ) 5.0ms ( 0.2 / #17 ) 0.7ms ( 0.3 / #11 )