../ dmsp_13_ephemeris_20040623.txt 22-Jun-2023 00:02 109650 dmsp_14_ephemeris_20040623.txt 22-Jun-2023 00:02 109585 dmsp_15_ephemeris_20040623.txt 22-Jun-2023 00:02 109465 dmsp_16_ephemeris_20040623.txt 22-Jun-2023 00:02 109522