../ dmsp_11_ephemeris_20000428.txt 22-Jun-2023 16:00 109733 dmsp_12_ephemeris_20000428.txt 22-Jun-2023 16:00 109628 dmsp_13_ephemeris_20000428.txt 22-Jun-2023 16:00 109828 dmsp_14_ephemeris_20000428.txt 22-Jun-2023 16:00 109659 dmsp_15_ephemeris_20000428.txt 22-Jun-2023 16:00 109782