../ dmsp_10_ephemeris_19950414.txt 21-Jun-2023 23:47 109647 dmsp_11_ephemeris_19950414.txt 21-Jun-2023 23:47 109832 dmsp_12_ephemeris_19950414.txt 21-Jun-2023 23:47 109726 dmsp_13_ephemeris_19950414.txt 21-Jun-2023 23:47 109880