../ dmsp_13_ephemeris_20090619.txt 22-Jun-2023 16:07 109575 dmsp_14_ephemeris_20090619.txt 22-Jun-2023 16:07 109408 dmsp_15_ephemeris_20090619.txt 22-Jun-2023 16:07 109604 dmsp_16_ephemeris_20090619.txt 22-Jun-2023 16:07 109647 dmsp_17_ephemeris_20090619.txt 22-Jun-2023 16:07 109569