../ dmsp_13_ephemeris_20040911.txt 22-Jun-2023 00:02 109734 dmsp_14_ephemeris_20040911.txt 22-Jun-2023 00:02 109792 dmsp_15_ephemeris_20040911.txt 22-Jun-2023 00:02 109623 dmsp_16_ephemeris_20040911.txt 22-Jun-2023 00:02 109634