../ dmsp_11_ephemeris_20020617.txt 21-Jun-2023 23:58 109763 dmsp_12_ephemeris_20020617.txt 21-Jun-2023 23:58 109515 dmsp_13_ephemeris_20020617.txt 21-Jun-2023 23:58 109684 dmsp_14_ephemeris_20020617.txt 21-Jun-2023 23:58 109628 dmsp_15_ephemeris_20020617.txt 21-Jun-2023 23:58 109432