../ dmsp_13_ephemeris_20041012.txt 22-Jun-2023 00:02 109609 dmsp_14_ephemeris_20041012.txt 22-Jun-2023 00:02 109596 dmsp_15_ephemeris_20041012.txt 22-Jun-2023 00:02 109675 dmsp_16_ephemeris_20041012.txt 22-Jun-2023 00:02 109565