../ dmsp_10_ephemeris_19980305.txt 21-Jun-2023 23:51 108156 dmsp_11_ephemeris_19980305.txt 21-Jun-2023 23:51 108307 dmsp_12_ephemeris_19980305.txt 21-Jun-2023 23:51 108263 dmsp_13_ephemeris_19980305.txt 21-Jun-2023 23:51 108215 dmsp_14_ephemeris_19980305.txt 21-Jun-2023 23:51 108328