../ dmsp_11_ephemeris_20000517.txt 22-Jun-2023 16:00 109676 dmsp_12_ephemeris_20000517.txt 22-Jun-2023 16:00 109722 dmsp_13_ephemeris_20000517.txt 22-Jun-2023 16:00 109712 dmsp_14_ephemeris_20000517.txt 22-Jun-2023 16:00 109712 dmsp_15_ephemeris_20000517.txt 22-Jun-2023 16:00 109605