../ dmsp_10_ephemeris_19951004.txt 21-Jun-2023 23:47 109794 dmsp_11_ephemeris_19951004.txt 21-Jun-2023 23:47 109730 dmsp_12_ephemeris_19951004.txt 21-Jun-2023 23:47 109668 dmsp_13_ephemeris_19951004.txt 21-Jun-2023 23:47 109681