../ dmsp_08_ephemeris_19920722.txt 22-Jun-2023 15:42 109335 dmsp_09_ephemeris_19920722.txt 22-Jun-2023 15:42 109440 dmsp_10_ephemeris_19920722.txt 22-Jun-2023 15:42 109799 dmsp_11_ephemeris_19920722.txt 22-Jun-2023 15:42 109663