../ dmsp_10_ephemeris_19960830.txt 22-Jun-2023 15:51 109585 dmsp_11_ephemeris_19960830.txt 22-Jun-2023 15:51 109871 dmsp_12_ephemeris_19960830.txt 22-Jun-2023 15:51 109598 dmsp_13_ephemeris_19960830.txt 22-Jun-2023 15:51 109752