../ dmsp_13_ephemeris_20080220.txt 22-Jun-2023 16:04 108091 dmsp_14_ephemeris_20080220.txt 22-Jun-2023 16:04 108170 dmsp_15_ephemeris_20080220.txt 22-Jun-2023 16:04 108062 dmsp_16_ephemeris_20080220.txt 22-Jun-2023 16:04 108033 dmsp_17_ephemeris_20080220.txt 22-Jun-2023 16:04 108036