../ dmsp_10_ephemeris_19950715.txt 21-Jun-2023 23:47 109458 dmsp_11_ephemeris_19950715.txt 21-Jun-2023 23:47 109662 dmsp_12_ephemeris_19950715.txt 21-Jun-2023 23:47 109569 dmsp_13_ephemeris_19950715.txt 21-Jun-2023 23:47 109760