../ dmsp_10_ephemeris_19980613.txt 21-Jun-2023 23:51 109478 dmsp_11_ephemeris_19980613.txt 21-Jun-2023 23:51 109716 dmsp_12_ephemeris_19980613.txt 21-Jun-2023 23:51 109468 dmsp_13_ephemeris_19980613.txt 21-Jun-2023 23:51 109858 dmsp_14_ephemeris_19980613.txt 21-Jun-2023 23:51 109631