../ dmsp_13_ephemeris_20040618.txt 22-Jun-2023 00:02 109784 dmsp_14_ephemeris_20040618.txt 22-Jun-2023 00:02 109547 dmsp_15_ephemeris_20040618.txt 22-Jun-2023 00:02 109564 dmsp_16_ephemeris_20040618.txt 22-Jun-2023 00:02 109749