../ dmsp_10_ephemeris_19950901.txt 22-Jun-2023 15:44 109686 dmsp_11_ephemeris_19950901.txt 22-Jun-2023 15:44 109862 dmsp_12_ephemeris_19950901.txt 22-Jun-2023 15:44 109659 dmsp_13_ephemeris_19950901.txt 22-Jun-2023 15:44 109764