../ dmsp_10_ephemeris_19990107.txt 21-Jun-2023 23:52 106491 dmsp_11_ephemeris_19990107.txt 21-Jun-2023 23:52 106505 dmsp_12_ephemeris_19990107.txt 21-Jun-2023 23:52 106620 dmsp_13_ephemeris_19990107.txt 21-Jun-2023 23:52 106354 dmsp_14_ephemeris_19990107.txt 21-Jun-2023 23:52 106589