../ dmsp_10_ephemeris_19971003.txt 21-Jun-2023 23:50 109636 dmsp_11_ephemeris_19971003.txt 21-Jun-2023 23:50 109658 dmsp_12_ephemeris_19971003.txt 21-Jun-2023 23:50 109708 dmsp_13_ephemeris_19971003.txt 21-Jun-2023 23:50 109650 dmsp_14_ephemeris_19971003.txt 21-Jun-2023 23:50 109605