../ dmsp_10_ephemeris_19950425.txt 21-Jun-2023 23:47 109637 dmsp_11_ephemeris_19950425.txt 21-Jun-2023 23:47 109759 dmsp_12_ephemeris_19950425.txt 21-Jun-2023 23:47 109627 dmsp_13_ephemeris_19950425.txt 21-Jun-2023 23:47 109845