../ dmsp_11_ephemeris_20000811.txt 22-Jun-2023 16:01 109828 dmsp_12_ephemeris_20000811.txt 22-Jun-2023 16:01 109671 dmsp_13_ephemeris_20000811.txt 22-Jun-2023 16:01 109720 dmsp_14_ephemeris_20000811.txt 22-Jun-2023 16:01 109738 dmsp_15_ephemeris_20000811.txt 22-Jun-2023 16:01 109697