../ dmsp_11_ephemeris_20000422.txt 22-Jun-2023 15:50 109819 dmsp_12_ephemeris_20000422.txt 22-Jun-2023 15:50 109794 dmsp_13_ephemeris_20000422.txt 22-Jun-2023 15:50 109733 dmsp_14_ephemeris_20000422.txt 22-Jun-2023 15:50 109764 dmsp_15_ephemeris_20000422.txt 22-Jun-2023 15:50 109609