../ dmsp_10_ephemeris_19981023.txt 21-Jun-2023 23:52 109665 dmsp_11_ephemeris_19981023.txt 21-Jun-2023 23:52 109611 dmsp_12_ephemeris_19981023.txt 21-Jun-2023 23:52 109555 dmsp_13_ephemeris_19981023.txt 21-Jun-2023 23:52 109576 dmsp_14_ephemeris_19981023.txt 21-Jun-2023 23:52 109610