../ dmsp_13_ephemeris_20100109.txt 22-Jun-2023 16:25 106395 dmsp_14_ephemeris_20100109.txt 22-Jun-2023 16:25 106517 dmsp_15_ephemeris_20100109.txt 22-Jun-2023 16:25 106312 dmsp_16_ephemeris_20100109.txt 22-Jun-2023 16:25 106474 dmsp_17_ephemeris_20100109.txt 22-Jun-2023 16:25 106536 dmsp_18_ephemeris_20100109.txt 22-Jun-2023 16:25 106529