../ dmsp_11_ephemeris_20030209.txt 21-Jun-2023 23:59 107988 dmsp_12_ephemeris_20030209.txt 21-Jun-2023 23:59 108025 dmsp_13_ephemeris_20030209.txt 21-Jun-2023 23:59 108041 dmsp_14_ephemeris_20030209.txt 21-Jun-2023 23:59 108170 dmsp_15_ephemeris_20030209.txt 21-Jun-2023 23:59 108062