../ dmsp_13_ephemeris_20040515.txt 22-Jun-2023 16:10 109710 dmsp_14_ephemeris_20040515.txt 22-Jun-2023 16:10 109712 dmsp_15_ephemeris_20040515.txt 22-Jun-2023 16:10 109635 dmsp_16_ephemeris_20040515.txt 22-Jun-2023 16:10 109773