../ dmsp_14_ephemeris_20101108.txt 22-Jun-2023 16:07 109472 dmsp_15_ephemeris_20101108.txt 22-Jun-2023 16:07 109437 dmsp_16_ephemeris_20101108.txt 22-Jun-2023 16:07 109482 dmsp_17_ephemeris_20101108.txt 22-Jun-2023 16:07 109458 dmsp_18_ephemeris_20101108.txt 22-Jun-2023 16:07 109606