../ dmsp_10_ephemeris_19950928.txt 21-Jun-2023 23:47 109702 dmsp_11_ephemeris_19950928.txt 21-Jun-2023 23:47 109717 dmsp_12_ephemeris_19950928.txt 21-Jun-2023 23:47 109689 dmsp_13_ephemeris_19950928.txt 21-Jun-2023 23:47 109704