../ dmsp_11_ephemeris_20021122.txt 21-Jun-2023 23:59 109310 dmsp_12_ephemeris_20021122.txt 21-Jun-2023 23:59 109422 dmsp_13_ephemeris_20021122.txt 21-Jun-2023 23:59 109331 dmsp_14_ephemeris_20021122.txt 21-Jun-2023 23:59 109387 dmsp_15_ephemeris_20021122.txt 21-Jun-2023 23:59 109460