../ dmsp_13_ephemeris_20071005.txt 22-Jun-2023 00:08 109550 dmsp_14_ephemeris_20071005.txt 22-Jun-2023 00:08 109523 dmsp_15_ephemeris_20071005.txt 22-Jun-2023 00:08 109652 dmsp_16_ephemeris_20071005.txt 22-Jun-2023 00:08 109586 dmsp_17_ephemeris_20071005.txt 22-Jun-2023 00:08 109598