../ dmsp_14_ephemeris_20100703.txt 22-Jun-2023 16:09 109515 dmsp_15_ephemeris_20100703.txt 22-Jun-2023 16:09 109558 dmsp_16_ephemeris_20100703.txt 22-Jun-2023 16:09 109627 dmsp_17_ephemeris_20100703.txt 22-Jun-2023 16:09 109602 dmsp_18_ephemeris_20100703.txt 22-Jun-2023 16:09 109662