../ dmsp_10_ephemeris_19981120.txt 22-Jun-2023 15:56 109518 dmsp_11_ephemeris_19981120.txt 22-Jun-2023 15:56 109434 dmsp_12_ephemeris_19981120.txt 22-Jun-2023 15:56 109350 dmsp_13_ephemeris_19981120.txt 22-Jun-2023 15:56 109507 dmsp_14_ephemeris_19981120.txt 22-Jun-2023 15:56 109428