../ dmsp_10_ephemeris_19990626.txt 21-Jun-2023 23:53 109340 dmsp_11_ephemeris_19990626.txt 21-Jun-2023 23:53 109694 dmsp_12_ephemeris_19990626.txt 21-Jun-2023 23:53 109672 dmsp_13_ephemeris_19990626.txt 21-Jun-2023 23:53 109745 dmsp_14_ephemeris_19990626.txt 21-Jun-2023 23:53 109717