../ dmsp_11_ephemeris_20001207.txt 22-Jun-2023 15:52 109262 dmsp_12_ephemeris_20001207.txt 22-Jun-2023 15:52 109387 dmsp_13_ephemeris_20001207.txt 22-Jun-2023 15:52 109426 dmsp_14_ephemeris_20001207.txt 22-Jun-2023 15:52 109572 dmsp_15_ephemeris_20001207.txt 22-Jun-2023 15:52 109512