../ dmsp_11_ephemeris_20001226.txt 21-Jun-2023 23:55 109335 dmsp_12_ephemeris_20001226.txt 21-Jun-2023 23:55 109358 dmsp_13_ephemeris_20001226.txt 21-Jun-2023 23:55 109363 dmsp_14_ephemeris_20001226.txt 21-Jun-2023 23:55 109416 dmsp_15_ephemeris_20001226.txt 21-Jun-2023 23:55 109363