../ dmsp_11_ephemeris_20030904.txt 22-Jun-2023 00:00 109690 dmsp_12_ephemeris_20030904.txt 22-Jun-2023 00:00 109691 dmsp_13_ephemeris_20030904.txt 22-Jun-2023 00:00 109753 dmsp_14_ephemeris_20030904.txt 22-Jun-2023 00:00 109805 dmsp_15_ephemeris_20030904.txt 22-Jun-2023 00:00 109776