../ dmsp_10_ephemeris_19971007.txt 21-Jun-2023 23:50 109684 dmsp_11_ephemeris_19971007.txt 21-Jun-2023 23:50 109566 dmsp_12_ephemeris_19971007.txt 21-Jun-2023 23:50 109646 dmsp_13_ephemeris_19971007.txt 21-Jun-2023 23:50 109688 dmsp_14_ephemeris_19971007.txt 21-Jun-2023 23:50 109476