TABLE 5

B-Spline Parameters for GPS PRN 5 Precise Orbit (smallest values in bold)

OrderNo. of PiecesUREfit (m)No. of Bits*
650.07996
720.03759
810.02738
910.005825
1010.005912
  • * Note: GPS LNAV broadcast ephemeris is 358 bits and GPS CNAV is 421 bits (U.S. Government, 2022a).