../ dmsp_11_ephemeris_20000516.txt 22-Jun-2023 15:51 109666 dmsp_12_ephemeris_20000516.txt 22-Jun-2023 15:51 109659 dmsp_13_ephemeris_20000516.txt 22-Jun-2023 15:51 109758 dmsp_14_ephemeris_20000516.txt 22-Jun-2023 15:51 109657 dmsp_15_ephemeris_20000516.txt 22-Jun-2023 15:51 109674