../ dmsp_13_ephemeris_20070220.txt 22-Jun-2023 16:00 108144 dmsp_14_ephemeris_20070220.txt 22-Jun-2023 16:00 108090 dmsp_15_ephemeris_20070220.txt 22-Jun-2023 16:00 108078 dmsp_16_ephemeris_20070220.txt 22-Jun-2023 16:00 108156 dmsp_17_ephemeris_20070220.txt 22-Jun-2023 16:00 108095