../ dmsp_13_ephemeris_20040129.txt 22-Jun-2023 00:01 107960 dmsp_14_ephemeris_20040129.txt 22-Jun-2023 00:01 107826 dmsp_15_ephemeris_20040129.txt 22-Jun-2023 00:01 107968 dmsp_16_ephemeris_20040129.txt 22-Jun-2023 00:01 108087