../ dmsp_11_ephemeris_20000811.txt 22-Jun-2023 15:51 109828 dmsp_12_ephemeris_20000811.txt 22-Jun-2023 15:51 109671 dmsp_13_ephemeris_20000811.txt 22-Jun-2023 15:51 109720 dmsp_14_ephemeris_20000811.txt 22-Jun-2023 15:51 109738 dmsp_15_ephemeris_20000811.txt 22-Jun-2023 15:51 109697