../ dmsp_10_ephemeris_19990401.txt 22-Jun-2023 15:49 108222 dmsp_11_ephemeris_19990401.txt 22-Jun-2023 15:49 108381 dmsp_12_ephemeris_19990401.txt 22-Jun-2023 15:49 108277 dmsp_13_ephemeris_19990401.txt 22-Jun-2023 15:49 108425 dmsp_14_ephemeris_19990401.txt 22-Jun-2023 15:49 108285