../ dmsp_11_ephemeris_20000808.txt 22-Jun-2023 16:01 109734 dmsp_12_ephemeris_20000808.txt 22-Jun-2023 16:01 109776 dmsp_13_ephemeris_20000808.txt 22-Jun-2023 16:01 109802 dmsp_14_ephemeris_20000808.txt 22-Jun-2023 16:01 109557 dmsp_15_ephemeris_20000808.txt 22-Jun-2023 16:01 109657