../ dmsp_13_ephemeris_20061013.txt 22-Jun-2023 00:06 109586 dmsp_14_ephemeris_20061013.txt 22-Jun-2023 00:06 109533 dmsp_15_ephemeris_20061013.txt 22-Jun-2023 00:06 109453 dmsp_16_ephemeris_20061013.txt 22-Jun-2023 00:06 109620