../ dmsp_10_ephemeris_19980625.txt 22-Jun-2023 15:55 109620 dmsp_11_ephemeris_19980625.txt 22-Jun-2023 15:55 109850 dmsp_12_ephemeris_19980625.txt 22-Jun-2023 15:55 109407 dmsp_13_ephemeris_19980625.txt 22-Jun-2023 15:55 109717 dmsp_14_ephemeris_19980625.txt 22-Jun-2023 15:55 109515