../ dmsp_11_ephemeris_20000815.txt 22-Jun-2023 16:01 109720 dmsp_12_ephemeris_20000815.txt 22-Jun-2023 16:01 109683 dmsp_13_ephemeris_20000815.txt 22-Jun-2023 16:01 109770 dmsp_14_ephemeris_20000815.txt 22-Jun-2023 16:01 109619 dmsp_15_ephemeris_20000815.txt 22-Jun-2023 16:01 109660