../ dmsp_10_ephemeris_19960611.txt 21-Jun-2023 23:48 109423 dmsp_11_ephemeris_19960611.txt 21-Jun-2023 23:48 109787 dmsp_12_ephemeris_19960611.txt 21-Jun-2023 23:48 109437 dmsp_13_ephemeris_19960611.txt 21-Jun-2023 23:48 109679