../ dmsp_13_ephemeris_20040501.txt 22-Jun-2023 16:10 109633 dmsp_14_ephemeris_20040501.txt 22-Jun-2023 16:10 109759 dmsp_15_ephemeris_20040501.txt 22-Jun-2023 16:10 109611 dmsp_16_ephemeris_20040501.txt 22-Jun-2023 16:10 109650