../ dmsp_14_ephemeris_20100623.txt 22-Jun-2023 16:07 109539 dmsp_15_ephemeris_20100623.txt 22-Jun-2023 16:07 109529 dmsp_16_ephemeris_20100623.txt 22-Jun-2023 16:07 109643 dmsp_17_ephemeris_20100623.txt 22-Jun-2023 16:07 109567 dmsp_18_ephemeris_20100623.txt 22-Jun-2023 16:07 109560