../ dmsp_10_ephemeris_19980325.txt 21-Jun-2023 23:51 108385 dmsp_11_ephemeris_19980325.txt 21-Jun-2023 23:51 108235 dmsp_12_ephemeris_19980325.txt 21-Jun-2023 23:51 108228 dmsp_13_ephemeris_19980325.txt 21-Jun-2023 23:51 108288 dmsp_14_ephemeris_19980325.txt 21-Jun-2023 23:51 108393