../ dmsp_14_ephemeris_20101011.txt 22-Jun-2023 16:28 109484 dmsp_15_ephemeris_20101011.txt 22-Jun-2023 16:28 109558 dmsp_16_ephemeris_20101011.txt 22-Jun-2023 16:28 109615 dmsp_17_ephemeris_20101011.txt 22-Jun-2023 16:28 109641 dmsp_18_ephemeris_20101011.txt 22-Jun-2023 16:28 109625