../ dmsp_10_ephemeris_19971016.txt 21-Jun-2023 23:50 109558 dmsp_11_ephemeris_19971016.txt 21-Jun-2023 23:50 109618 dmsp_12_ephemeris_19971016.txt 21-Jun-2023 23:50 109518 dmsp_13_ephemeris_19971016.txt 21-Jun-2023 23:50 109598 dmsp_14_ephemeris_19971016.txt 21-Jun-2023 23:50 109626