../ dmsp_11_ephemeris_20001006.txt 21-Jun-2023 23:55 109666 dmsp_12_ephemeris_20001006.txt 21-Jun-2023 23:55 109613 dmsp_13_ephemeris_20001006.txt 21-Jun-2023 23:55 109711 dmsp_14_ephemeris_20001006.txt 21-Jun-2023 23:55 109663 dmsp_15_ephemeris_20001006.txt 21-Jun-2023 23:55 109620