../ dmsp_13_ephemeris_20090527.txt 22-Jun-2023 16:07 109610 dmsp_14_ephemeris_20090527.txt 22-Jun-2023 16:07 109515 dmsp_15_ephemeris_20090527.txt 22-Jun-2023 16:07 109671 dmsp_16_ephemeris_20090527.txt 22-Jun-2023 16:07 109738 dmsp_17_ephemeris_20090527.txt 22-Jun-2023 16:07 109741