../ dmsp_11_ephemeris_20020110.txt 21-Jun-2023 23:57 107810 dmsp_12_ephemeris_20020110.txt 21-Jun-2023 23:57 108003 dmsp_13_ephemeris_20020110.txt 21-Jun-2023 23:57 107885 dmsp_14_ephemeris_20020110.txt 21-Jun-2023 23:57 107970 dmsp_15_ephemeris_20020110.txt 21-Jun-2023 23:57 108043