../ dmsp_13_ephemeris_20031112.txt 22-Jun-2023 00:01 109381 dmsp_14_ephemeris_20031112.txt 22-Jun-2023 00:01 109457 dmsp_15_ephemeris_20031112.txt 22-Jun-2023 00:01 109602 dmsp_16_ephemeris_20031112.txt 22-Jun-2023 00:01 109520