../ dmsp_10_ephemeris_19950530.txt 22-Jun-2023 15:49 109560 dmsp_11_ephemeris_19950530.txt 22-Jun-2023 15:49 109806 dmsp_12_ephemeris_19950530.txt 22-Jun-2023 15:49 109593 dmsp_13_ephemeris_19950530.txt 22-Jun-2023 15:49 109802