../ dmsp_11_ephemeris_20020113.txt 21-Jun-2023 23:57 107900 dmsp_12_ephemeris_20020113.txt 21-Jun-2023 23:57 108059 dmsp_13_ephemeris_20020113.txt 21-Jun-2023 23:57 107958 dmsp_14_ephemeris_20020113.txt 21-Jun-2023 23:57 107936 dmsp_15_ephemeris_20020113.txt 21-Jun-2023 23:57 108105