../ dmsp_13_ephemeris_20060930.txt 22-Jun-2023 16:16 109746 dmsp_14_ephemeris_20060930.txt 22-Jun-2023 16:16 109558 dmsp_15_ephemeris_20060930.txt 22-Jun-2023 16:16 109470 dmsp_16_ephemeris_20060930.txt 22-Jun-2023 16:16 109682