../ dmsp_11_ephemeris_20000620.txt 22-Jun-2023 15:51 109746 dmsp_12_ephemeris_20000620.txt 22-Jun-2023 15:51 109648 dmsp_13_ephemeris_20000620.txt 22-Jun-2023 15:51 109731 dmsp_14_ephemeris_20000620.txt 22-Jun-2023 15:51 109687 dmsp_15_ephemeris_20000620.txt 22-Jun-2023 15:51 109602