../ dmsp_10_ephemeris_19990314.txt 21-Jun-2023 23:52 108173 dmsp_11_ephemeris_19990314.txt 21-Jun-2023 23:52 108200 dmsp_12_ephemeris_19990314.txt 21-Jun-2023 23:52 108161 dmsp_13_ephemeris_19990314.txt 21-Jun-2023 23:52 108314 dmsp_14_ephemeris_19990314.txt 21-Jun-2023 23:52 108381