../ dmsp_11_ephemeris_20020803.txt 21-Jun-2023 23:58 109713 dmsp_12_ephemeris_20020803.txt 21-Jun-2023 23:58 109685 dmsp_13_ephemeris_20020803.txt 21-Jun-2023 23:58 109723 dmsp_14_ephemeris_20020803.txt 21-Jun-2023 23:58 109713 dmsp_15_ephemeris_20020803.txt 21-Jun-2023 23:58 109609