../ dmsp_10_ephemeris_19950630.txt 21-Jun-2023 23:47 109555 dmsp_11_ephemeris_19950630.txt 21-Jun-2023 23:47 109689 dmsp_12_ephemeris_19950630.txt 21-Jun-2023 23:47 109725 dmsp_13_ephemeris_19950630.txt 21-Jun-2023 23:47 109695