../ dmsp_10_ephemeris_19960619.txt 21-Jun-2023 23:48 109493 dmsp_11_ephemeris_19960619.txt 21-Jun-2023 23:48 109790 dmsp_12_ephemeris_19960619.txt 21-Jun-2023 23:48 109526 dmsp_13_ephemeris_19960619.txt 21-Jun-2023 23:48 109731