../ dmsp_11_ephemeris_20021010.txt 21-Jun-2023 23:58 109679 dmsp_12_ephemeris_20021010.txt 21-Jun-2023 23:58 109570 dmsp_13_ephemeris_20021010.txt 21-Jun-2023 23:58 109668 dmsp_14_ephemeris_20021010.txt 21-Jun-2023 23:58 109512 dmsp_15_ephemeris_20021010.txt 21-Jun-2023 23:58 109536