../ dmsp_10_ephemeris_19960527.txt 21-Jun-2023 23:48 109550 dmsp_11_ephemeris_19960527.txt 21-Jun-2023 23:48 109884 dmsp_12_ephemeris_19960527.txt 21-Jun-2023 23:48 109770 dmsp_13_ephemeris_19960527.txt 21-Jun-2023 23:48 109730