../ dmsp_11_ephemeris_20020602.txt 21-Jun-2023 23:58 109662 dmsp_12_ephemeris_20020602.txt 21-Jun-2023 23:58 109578 dmsp_13_ephemeris_20020602.txt 21-Jun-2023 23:58 109690 dmsp_14_ephemeris_20020602.txt 21-Jun-2023 23:58 109571 dmsp_15_ephemeris_20020602.txt 21-Jun-2023 23:58 109625