../ dmsp_11_ephemeris_20010604.txt 21-Jun-2023 23:56 109686 dmsp_12_ephemeris_20010604.txt 21-Jun-2023 23:56 109478 dmsp_13_ephemeris_20010604.txt 21-Jun-2023 23:56 109692 dmsp_14_ephemeris_20010604.txt 21-Jun-2023 23:56 109603 dmsp_15_ephemeris_20010604.txt 21-Jun-2023 23:56 109690