../ dmsp_10_ephemeris_19971024.txt 22-Jun-2023 15:48 109509 dmsp_11_ephemeris_19971024.txt 22-Jun-2023 15:48 109609 dmsp_12_ephemeris_19971024.txt 22-Jun-2023 15:48 109683 dmsp_13_ephemeris_19971024.txt 22-Jun-2023 15:48 109520 dmsp_14_ephemeris_19971024.txt 22-Jun-2023 15:48 109558