../ dmsp_10_ephemeris_19950427.txt 22-Jun-2023 15:45 109674 dmsp_11_ephemeris_19950427.txt 22-Jun-2023 15:45 109765 dmsp_12_ephemeris_19950427.txt 22-Jun-2023 15:45 109690 dmsp_13_ephemeris_19950427.txt 22-Jun-2023 15:45 109752