../ dmsp_13_ephemeris_20071019.txt 22-Jun-2023 00:08 109524 dmsp_14_ephemeris_20071019.txt 22-Jun-2023 00:08 109488 dmsp_15_ephemeris_20071019.txt 22-Jun-2023 00:08 109563 dmsp_16_ephemeris_20071019.txt 22-Jun-2023 00:08 109604 dmsp_17_ephemeris_20071019.txt 22-Jun-2023 00:08 109513