../ dmsp_10_ephemeris_19990706.txt 21-Jun-2023 23:53 109535 dmsp_11_ephemeris_19990706.txt 21-Jun-2023 23:53 109749 dmsp_12_ephemeris_19990706.txt 21-Jun-2023 23:53 109524 dmsp_13_ephemeris_19990706.txt 21-Jun-2023 23:53 109660 dmsp_14_ephemeris_19990706.txt 21-Jun-2023 23:53 109549