../ dmsp_13_ephemeris_20100424.txt 22-Jun-2023 16:26 109636 dmsp_14_ephemeris_20100424.txt 22-Jun-2023 16:26 109583 dmsp_15_ephemeris_20100424.txt 22-Jun-2023 16:26 109681 dmsp_16_ephemeris_20100424.txt 22-Jun-2023 16:26 109680 dmsp_17_ephemeris_20100424.txt 22-Jun-2023 16:26 109712 dmsp_18_ephemeris_20100424.txt 22-Jun-2023 16:26 109752