../ dmsp_13_ephemeris_20060728.txt 22-Jun-2023 16:15 109686 dmsp_14_ephemeris_20060728.txt 22-Jun-2023 16:15 109712 dmsp_15_ephemeris_20060728.txt 22-Jun-2023 16:15 109720 dmsp_16_ephemeris_20060728.txt 22-Jun-2023 16:15 109683