../ dmsp_10_ephemeris_19990807.txt 21-Jun-2023 23:53 109642 dmsp_11_ephemeris_19990807.txt 21-Jun-2023 23:53 109776 dmsp_12_ephemeris_19990807.txt 21-Jun-2023 23:53 109565 dmsp_13_ephemeris_19990807.txt 21-Jun-2023 23:53 109680 dmsp_14_ephemeris_19990807.txt 21-Jun-2023 23:53 109673