../ dmsp_13_ephemeris_20091026.txt 22-Jun-2023 16:08 109514 dmsp_14_ephemeris_20091026.txt 22-Jun-2023 16:08 109598 dmsp_15_ephemeris_20091026.txt 22-Jun-2023 16:08 109462 dmsp_16_ephemeris_20091026.txt 22-Jun-2023 16:08 109574 dmsp_17_ephemeris_20091026.txt 22-Jun-2023 16:08 109523 dmsp_18_ephemeris_20091026.txt 22-Jun-2023 16:08 109490