../ dmsp_11_ephemeris_20001208.txt 22-Jun-2023 15:52 109407 dmsp_12_ephemeris_20001208.txt 22-Jun-2023 15:52 109277 dmsp_13_ephemeris_20001208.txt 22-Jun-2023 15:52 109322 dmsp_14_ephemeris_20001208.txt 22-Jun-2023 15:52 109461 dmsp_15_ephemeris_20001208.txt 22-Jun-2023 15:52 109341