../ dmsp_10_ephemeris_19950510.txt 22-Jun-2023 15:49 109543 dmsp_11_ephemeris_19950510.txt 22-Jun-2023 15:49 109740 dmsp_12_ephemeris_19950510.txt 22-Jun-2023 15:49 109650 dmsp_13_ephemeris_19950510.txt 22-Jun-2023 15:49 109670