../ dmsp_11_ephemeris_20021119.txt 21-Jun-2023 23:59 109459 dmsp_12_ephemeris_20021119.txt 21-Jun-2023 23:59 109387 dmsp_13_ephemeris_20021119.txt 21-Jun-2023 23:59 109393 dmsp_14_ephemeris_20021119.txt 21-Jun-2023 23:59 109407 dmsp_15_ephemeris_20021119.txt 21-Jun-2023 23:59 109455