../ dmsp_13_ephemeris_20040829.txt 22-Jun-2023 00:02 109890 dmsp_14_ephemeris_20040829.txt 22-Jun-2023 00:02 109726 dmsp_15_ephemeris_20040829.txt 22-Jun-2023 00:02 109567 dmsp_16_ephemeris_20040829.txt 22-Jun-2023 00:02 109683