../ dmsp_13_ephemeris_20040620.txt 22-Jun-2023 16:10 109722 dmsp_14_ephemeris_20040620.txt 22-Jun-2023 16:10 109698 dmsp_15_ephemeris_20040620.txt 22-Jun-2023 16:10 109503 dmsp_16_ephemeris_20040620.txt 22-Jun-2023 16:10 109629