../ dmsp_11_ephemeris_20030511.txt 21-Jun-2023 23:59 109685 dmsp_12_ephemeris_20030511.txt 21-Jun-2023 23:59 109525 dmsp_13_ephemeris_20030511.txt 21-Jun-2023 23:59 109707 dmsp_14_ephemeris_20030511.txt 21-Jun-2023 23:59 109579 dmsp_15_ephemeris_20030511.txt 21-Jun-2023 23:59 109710