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: 2026-07-08 23:12:16 UTC

Target Provider CPFs
aerocube7 TLE       TLE18901 TLE18701 TLE18601 TLE18501
1505803 / -1 No Data No Data No Data No Data
beaconc HTS       HTS18901 HTS18801 HTS18701 HTS18601 HTS18501
6503201 / 317 -7.4ms ( 0.7 / #10 ) -20.9ms ( 0.7 / #18 ) -38.7ms ( 1.4 / #29 ) -50.4ms ( 4.7 / #38 ) -74.6ms ( 1.6 / #31 )
beaconc SGF       SGF18901 SGF18801 SGF18701 SGF18601 SGF18501
6503201 / 317 -12.4ms ( 0.3 / #18 ) -27.5ms ( 0.2 / #29 ) -45.4ms ( 0.6 / #38 ) -25.5ms ( 0.5 / #31 ) -46.2ms ( 0.6 / #30 )
gps082 COD      
2601701 / 5082
gps082 GSF       GSF18901 GSF18801 GSF18701
2601701 / 5082 -0.9ms ( Last / #1 ) 0.2ms ( Last / #1 ) -6.3ms ( Last / #2 )
gps083 COD       COD18901 COD18801 COD18701 COD18601 COD18501
2608701 / 5083 -3.3ms ( Last / #1 ) -3.2ms ( Last / #3 ) -2.6ms ( 1.7 / #4 ) -2.4ms ( 1.5 / #4 ) -3.0ms ( Last / #3 )
gps083 GSF       GSF18901 GSF18801 GSF18701
2608701 / 5083 -3.0ms ( Last / #1 ) -2.3ms ( 1.9 / #4 ) -0.7ms ( 2.0 / #4 )
gracefo1 GFZ       GFZ18903 GFZ18902 GFZ18901 GFZ18804 GFZ18803 GFZ18802
1804701 / 123 -0.1ms ( 0.1 / #6 ) 1.5ms ( 0.1 / #6 ) 16.2ms ( 0.6 / #6 ) 21.8ms ( 2.1 / #11 ) 56.8ms ( 3.2 / #11 ) 37.2ms ( 1.9 / #11 )
gracefo1 TLE       TLE18901 TLE18801 TLE18701 TLE18601 TLE18501
1804701 / -1 -474.2ms ( 62.4 / #6 ) -194.4ms ( 100.0 / #11 ) -622.8ms ( 108.6 / #16 ) -2029.8ms ( 126.1 / #18 ) -716.7ms ( 132.4 / #15 )
gracefo2 GFZ       GFZ18903 GFZ18902 GFZ18901 GFZ18803 GFZ18802 GFZ18801
1804702 / 124 0.2ms ( 0.0 / #4 ) 8.9ms ( 1.0 / #4 ) 16.0ms ( 1.7 / #4 ) 38.8ms ( 2.3 / #8 ) 32.7ms ( 2.0 / #8 ) -15.2ms ( 2.9 / #8 )
gracefo2 TLE       TLE18901 TLE18801 TLE18701 TLE18601 TLE18501
1804702 / -1 44.5ms ( 95.3 / #4 ) -195.3ms ( 107.4 / #8 ) -644.3ms ( 115.9 / #13 ) -2054.6ms ( 149.1 / #15 ) -911.4ms ( 171.5 / #12 )
hy2b SHA       SHA18901 SHA18801 SHA18701 SHA18601
1808101 / 2208 -0.0ms ( 0.2 / #13 ) -0.2ms ( 0.2 / #27 ) -1.5ms ( 0.2 / #41 ) -24.5ms ( 2.0 / #48 )
hy2c SHA       SHA18901 SHA18801 SHA18701 SHA18601
2006601 / 2209 104.3ms ( Last / #2 ) -938.1ms ( 9.4 / #11 ) -729.4ms ( 16.7 / #21 ) -557.4ms ( 29.6 / #34 )
hy2d SHA       SHA18901 SHA18801 SHA18701 SHA18601
2104301 / 2211 0.2ms ( 0.1 / #16 ) -2.0ms ( 0.3 / #27 ) -6.5ms ( 0.3 / #43 ) -72.3ms ( 0.5 / #55 )
icesat2 GSF       GSF18901 GSF18801 GSF18702 GSF18701
1807001 / 6873 6.3ms ( Last / #2 ) -348.2ms ( 1.2 / #4 ) -1738.4ms ( 22.7 / #7 ) 6064.8ms ( 57.1 / #7 )
kompsat5 TLE       TLE18901 TLE18801 TLE18701 TLE18601 TLE18501
1304201 / -1 No Data No Data No Data No Data No Data
lares2 DGF       DGF18902 DGF18901 DGF18802 DGF18801 DGF18702 DGF18701
2208001 / 5988 -0.2ms ( 0.3 / #13 ) -0.2ms ( 0.3 / #13 ) -0.2ms ( 0.4 / #34 ) -0.2ms ( 0.4 / #34 ) -0.1ms ( 0.4 / #44 ) -0.1ms ( 0.4 / #44 )
lares2 SGF       SGF18901 SGF18801 SGF18701 SGF18601 SGF18501
2208001 / 5988 -0.3ms ( 0.4 / #34 ) -0.2ms ( 0.4 / #44 ) -0.0ms ( 0.3 / #58 ) 0.4ms ( 0.3 / #48 ) -0.3ms ( 0.3 / #44 )
lpntsat001 GMV       GMV18701 GMV18401
2606501 / 8013 524.1ms ( Last / #3 ) 143.5ms ( Last / #2 )
nanoffa TLE       TLE18901 TLE18801 TLE18701 TLE18601 TLE18501
2318518 / -1 No Data 223.8ms ( Last / #1 ) 158.2ms ( Last / #1 ) -401.5ms ( Last / #1 ) 188.1ms ( Last / #1 )
nanoffa TUB       TUB18901 TUB18801 TUB18701
2318518 / 4205 No Data -256.4ms ( Last / #1 ) -90.7ms ( Last / #1 )
nanoffb TLE       TLE18901 TLE18801 TLE18701 TLE18601 TLE18501
2318517 / -1 No Data No Data No Data No Data No Data
paz HDS       HDS18901 HDS18801 HDS18701 HDS18601 HDS18501
1802001 / 2501 9.8ms ( 0.2 / #6 ) -58.9ms ( 0.7 / #14 ) -39.3ms ( 1.2 / #19 ) 743.3ms ( 119.2 / #20 ) 484.6ms ( 7.4 / #16 )
saral CNE       CNE18901 CNE18801 CNE18701 CNE18601
1300901 / 3201 -1.4ms ( 0.3 / #7 ) 1.5ms ( 0.3 / #18 ) -16.3ms ( 1.2 / #24 ) -305.9ms ( 14.1 / #26 )
sentinel6a EUM       EUM18901 EUM18801 EUM18701 EUM18601 EUM18501
2008601 / 4380 0.1ms ( 0.2 / #16 ) 0.0ms ( 0.3 / #38 ) 1.6ms ( 0.3 / #50 ) -0.0ms ( 0.4 / #61 ) 0.1ms ( 0.4 / #53 )
sentinel6b EUM       EUM18901 EUM18801 EUM18701 EUM18601 EUM18501
2526401 / 4382 -0.1ms ( 0.3 / #13 ) -0.9ms ( 0.3 / #29 ) 0.4ms ( 0.3 / #40 ) 0.0ms ( 0.4 / #47 ) 3.9ms ( 0.4 / #43 )
swarma ESA       ESA18901 ESA18801 ESA18701 ESA18601 ESA18501
1306702 / 8007 16.7ms ( Last / #2 ) -207.3ms ( 1.7 / #8 ) -640.5ms ( 3.2 / #9 ) -1233.9ms ( Last / #9 ) -1812.3ms ( 2.4 / #5 )
swarmb ESA       ESA18901 ESA18801 ESA18701 ESA18601 ESA18501
1306701 / 8008 14.5ms ( 0.4 / #4 ) -92.4ms ( 1.7 / #8 ) -311.0ms ( 4.5 / #10 ) -1682.3ms ( 10.9 / #10 ) -636.0ms ( 13.8 / #4 )
swarmc ESA       ESA18901 ESA18801 ESA18701 ESA18601 ESA18501
1306703 / 8009 37.0ms ( 1.6 / #4 ) -217.8ms ( 3.6 / #8 ) -664.6ms ( 8.2 / #8 ) -1478.6ms ( Last / #8 ) -70.2ms ( 108.5 / #4 )
swot CNE       CNE18901 CNE18801 CNE18701 CNE18601
2217301 / 4381 -1.2ms ( 0.6 / #11 ) -20.7ms ( 0.5 / #18 ) -54.6ms ( 0.8 / #25 ) -169.6ms ( 2.4 / #28 )
technosat TLE       TLE18901 TLE18801 TLE18701 TLE18601 TLE18501
1704205 / -1 No Data No Data No Data No Data No Data
westpac SGF       SGF18901 SGF18801 SGF18701 SGF18601 SGF18501
9804305 / 8801 -0.6ms ( Last / #2 ) -4.1ms ( 0.4 / #5 ) -16.0ms ( 0.5 / #7 ) 6.4ms ( 0.6 / #6 ) 12.0ms ( 0.7 / #7 )