../ dmsp_13_ephemeris_20090714.txt 22-Jun-2023 16:24 109693 dmsp_14_ephemeris_20090714.txt 22-Jun-2023 16:24 109616 dmsp_15_ephemeris_20090714.txt 22-Jun-2023 16:24 109666 dmsp_16_ephemeris_20090714.txt 22-Jun-2023 16:24 109643 dmsp_17_ephemeris_20090714.txt 22-Jun-2023 16:24 109706