../ dmsp_10_ephemeris_19971021.txt 22-Jun-2023 15:48 109530 dmsp_11_ephemeris_19971021.txt 22-Jun-2023 15:48 109710 dmsp_12_ephemeris_19971021.txt 22-Jun-2023 15:48 109589 dmsp_13_ephemeris_19971021.txt 22-Jun-2023 15:48 109607 dmsp_14_ephemeris_19971021.txt 22-Jun-2023 15:48 109610