../ dmsp_13_ephemeris_20031226.txt 22-Jun-2023 00:01 109343 dmsp_14_ephemeris_20031226.txt 22-Jun-2023 00:01 109409 dmsp_15_ephemeris_20031226.txt 22-Jun-2023 00:01 109519 dmsp_16_ephemeris_20031226.txt 22-Jun-2023 00:01 109476