../ dmsp_10_ephemeris_19960412.txt 21-Jun-2023 23:48 109554 dmsp_11_ephemeris_19960412.txt 21-Jun-2023 23:48 109845 dmsp_12_ephemeris_19960412.txt 21-Jun-2023 23:48 109750 dmsp_13_ephemeris_19960412.txt 21-Jun-2023 23:48 109797