../ dmsp_13_ephemeris_20091007.txt 22-Jun-2023 16:05 109676 dmsp_14_ephemeris_20091007.txt 22-Jun-2023 16:05 109517 dmsp_15_ephemeris_20091007.txt 22-Jun-2023 16:05 109617 dmsp_16_ephemeris_20091007.txt 22-Jun-2023 16:05 109532 dmsp_17_ephemeris_20091007.txt 22-Jun-2023 16:05 109594 dmsp_18_ephemeris_20091007.txt 22-Jun-2023 16:05 243