../ dmsp_10_ephemeris_19980814.txt 21-Jun-2023 23:51 109629 dmsp_11_ephemeris_19980814.txt 21-Jun-2023 23:51 109759 dmsp_12_ephemeris_19980814.txt 21-Jun-2023 23:51 109573 dmsp_13_ephemeris_19980814.txt 21-Jun-2023 23:51 109688 dmsp_14_ephemeris_19980814.txt 21-Jun-2023 23:51 109734