../ dmsp_13_ephemeris_20090414.txt 22-Jun-2023 16:07 109688 dmsp_14_ephemeris_20090414.txt 22-Jun-2023 16:07 109712 dmsp_15_ephemeris_20090414.txt 22-Jun-2023 16:07 109668 dmsp_16_ephemeris_20090414.txt 22-Jun-2023 16:07 109645 dmsp_17_ephemeris_20090414.txt 22-Jun-2023 16:07 109671