../ dmsp_11_ephemeris_20000805.txt 21-Jun-2023 23:54 109730 dmsp_12_ephemeris_20000805.txt 21-Jun-2023 23:54 109549 dmsp_13_ephemeris_20000805.txt 21-Jun-2023 23:54 109829 dmsp_14_ephemeris_20000805.txt 21-Jun-2023 23:54 109608 dmsp_15_ephemeris_20000805.txt 21-Jun-2023 23:54 109591