../ dmsp_10_ephemeris_19990624.txt 21-Jun-2023 23:53 109574 dmsp_11_ephemeris_19990624.txt 21-Jun-2023 23:53 109731 dmsp_12_ephemeris_19990624.txt 21-Jun-2023 23:53 109512 dmsp_13_ephemeris_19990624.txt 21-Jun-2023 23:53 109612 dmsp_14_ephemeris_19990624.txt 21-Jun-2023 23:53 109529