../ dmsp_13_ephemeris_20040515.txt 22-Jun-2023 15:56 109710 dmsp_14_ephemeris_20040515.txt 22-Jun-2023 15:56 109712 dmsp_15_ephemeris_20040515.txt 22-Jun-2023 15:56 109635 dmsp_16_ephemeris_20040515.txt 22-Jun-2023 15:56 109773