../ dmsp_10_ephemeris_19950916.txt 21-Jun-2023 23:47 109684 dmsp_11_ephemeris_19950916.txt 21-Jun-2023 23:47 109763 dmsp_12_ephemeris_19950916.txt 21-Jun-2023 23:47 109704 dmsp_13_ephemeris_19950916.txt 21-Jun-2023 23:47 109914