../ dmsp_13_ephemeris_20071011.txt 22-Jun-2023 00:08 109601 dmsp_14_ephemeris_20071011.txt 22-Jun-2023 00:08 109570 dmsp_15_ephemeris_20071011.txt 22-Jun-2023 00:08 109711 dmsp_16_ephemeris_20071011.txt 22-Jun-2023 00:08 109620 dmsp_17_ephemeris_20071011.txt 22-Jun-2023 00:08 109683