../ dmsp_10_ephemeris_19950422.txt 21-Jun-2023 23:47 109557 dmsp_11_ephemeris_19950422.txt 21-Jun-2023 23:47 109746 dmsp_12_ephemeris_19950422.txt 21-Jun-2023 23:47 109633 dmsp_13_ephemeris_19950422.txt 21-Jun-2023 23:47 109846