../ dmsp_13_ephemeris_20080730.txt 22-Jun-2023 00:10 109665 dmsp_14_ephemeris_20080730.txt 22-Jun-2023 00:10 109656 dmsp_15_ephemeris_20080730.txt 22-Jun-2023 00:10 109651 dmsp_16_ephemeris_20080730.txt 22-Jun-2023 00:10 109769 dmsp_17_ephemeris_20080730.txt 22-Jun-2023 00:10 109555