../ dmsp_11_ephemeris_20020808.txt 21-Jun-2023 23:58 109717 dmsp_12_ephemeris_20020808.txt 21-Jun-2023 23:58 109564 dmsp_13_ephemeris_20020808.txt 21-Jun-2023 23:58 109698 dmsp_14_ephemeris_20020808.txt 21-Jun-2023 23:58 109764 dmsp_15_ephemeris_20020808.txt 21-Jun-2023 23:58 109677