../ dmsp_10_ephemeris_19990813.txt 22-Jun-2023 15:49 109477 dmsp_11_ephemeris_19990813.txt 22-Jun-2023 15:49 109750 dmsp_12_ephemeris_19990813.txt 22-Jun-2023 15:49 109664 dmsp_13_ephemeris_19990813.txt 22-Jun-2023 15:49 109697 dmsp_14_ephemeris_19990813.txt 22-Jun-2023 15:49 109723