../ dmsp_13_ephemeris_20090624.txt 22-Jun-2023 16:07 109780 dmsp_14_ephemeris_20090624.txt 22-Jun-2023 16:07 109626 dmsp_15_ephemeris_20090624.txt 22-Jun-2023 16:07 109516 dmsp_16_ephemeris_20090624.txt 22-Jun-2023 16:07 109690 dmsp_17_ephemeris_20090624.txt 22-Jun-2023 16:07 109609