../ dmsp_13_ephemeris_20070606.txt 22-Jun-2023 00:07 109599 dmsp_14_ephemeris_20070606.txt 22-Jun-2023 00:07 109544 dmsp_15_ephemeris_20070606.txt 22-Jun-2023 00:07 109691 dmsp_16_ephemeris_20070606.txt 22-Jun-2023 00:07 109593 dmsp_17_ephemeris_20070606.txt 22-Jun-2023 00:07 109683