../ dmsp_13_ephemeris_20040322.txt 22-Jun-2023 00:01 108374 dmsp_14_ephemeris_20040322.txt 22-Jun-2023 00:01 108201 dmsp_15_ephemeris_20040322.txt 22-Jun-2023 00:01 108266 dmsp_16_ephemeris_20040322.txt 22-Jun-2023 00:01 108374