../ dmsp_13_ephemeris_20080423.txt 22-Jun-2023 00:10 109632 dmsp_14_ephemeris_20080423.txt 22-Jun-2023 00:10 109644 dmsp_15_ephemeris_20080423.txt 22-Jun-2023 00:10 109724 dmsp_16_ephemeris_20080423.txt 22-Jun-2023 00:10 109700 dmsp_17_ephemeris_20080423.txt 22-Jun-2023 00:10 109557