../ dmsp_11_ephemeris_20020623.txt 21-Jun-2023 23:58 109714 dmsp_12_ephemeris_20020623.txt 21-Jun-2023 23:58 109635 dmsp_13_ephemeris_20020623.txt 21-Jun-2023 23:58 109666 dmsp_14_ephemeris_20020623.txt 21-Jun-2023 23:58 109516 dmsp_15_ephemeris_20020623.txt 21-Jun-2023 23:58 109587