../ dmsp_13_ephemeris_20041115.txt 22-Jun-2023 16:11 109444 dmsp_14_ephemeris_20041115.txt 22-Jun-2023 16:11 109336 dmsp_15_ephemeris_20041115.txt 22-Jun-2023 16:11 109419 dmsp_16_ephemeris_20041115.txt 22-Jun-2023 16:11 109553