../ dmsp_13_ephemeris_20091007.txt 22-Jun-2023 16:08 109676 dmsp_14_ephemeris_20091007.txt 22-Jun-2023 16:08 109517 dmsp_15_ephemeris_20091007.txt 22-Jun-2023 16:08 109617 dmsp_16_ephemeris_20091007.txt 22-Jun-2023 16:08 109532 dmsp_17_ephemeris_20091007.txt 22-Jun-2023 16:08 109594 dmsp_18_ephemeris_20091007.txt 22-Jun-2023 16:08 243