../ dmsp_10_ephemeris_19980929.txt 22-Jun-2023 15:56 109544 dmsp_11_ephemeris_19980929.txt 22-Jun-2023 15:56 109719 dmsp_12_ephemeris_19980929.txt 22-Jun-2023 15:56 109587 dmsp_13_ephemeris_19980929.txt 22-Jun-2023 15:56 109683 dmsp_14_ephemeris_19980929.txt 22-Jun-2023 15:56 109739