../ dmsp_14_ephemeris_20101029.txt 22-Jun-2023 16:07 109468 dmsp_15_ephemeris_20101029.txt 22-Jun-2023 16:07 109548 dmsp_16_ephemeris_20101029.txt 22-Jun-2023 16:07 109537 dmsp_17_ephemeris_20101029.txt 22-Jun-2023 16:07 109479 dmsp_18_ephemeris_20101029.txt 22-Jun-2023 16:07 109412