../ dmsp_11_ephemeris_20020618.txt 21-Jun-2023 23:58 109693 dmsp_12_ephemeris_20020618.txt 21-Jun-2023 23:58 109710 dmsp_13_ephemeris_20020618.txt 21-Jun-2023 23:58 109722 dmsp_14_ephemeris_20020618.txt 21-Jun-2023 23:58 109612 dmsp_15_ephemeris_20020618.txt 21-Jun-2023 23:58 109576