../ dmsp_13_ephemeris_20080507.txt 22-Jun-2023 00:10 109644 dmsp_14_ephemeris_20080507.txt 22-Jun-2023 00:10 109737 dmsp_15_ephemeris_20080507.txt 22-Jun-2023 00:10 109747 dmsp_16_ephemeris_20080507.txt 22-Jun-2023 00:10 109688 dmsp_17_ephemeris_20080507.txt 22-Jun-2023 00:10 109761