../ dmsp_13_ephemeris_20100113.txt 22-Jun-2023 16:06 107884 dmsp_14_ephemeris_20100113.txt 22-Jun-2023 16:06 107896 dmsp_15_ephemeris_20100113.txt 22-Jun-2023 16:06 107846 dmsp_16_ephemeris_20100113.txt 22-Jun-2023 16:06 108002 dmsp_17_ephemeris_20100113.txt 22-Jun-2023 16:06 108017 dmsp_18_ephemeris_20100113.txt 22-Jun-2023 16:06 107971