../ dmsp_11_ephemeris_20020930.txt 21-Jun-2023 23:58 109737 dmsp_12_ephemeris_20020930.txt 21-Jun-2023 23:58 109614 dmsp_13_ephemeris_20020930.txt 21-Jun-2023 23:58 109727 dmsp_14_ephemeris_20020930.txt 21-Jun-2023 23:58 109822 dmsp_15_ephemeris_20020930.txt 21-Jun-2023 23:58 109678