../ dmsp_14_ephemeris_20101030.txt 22-Jun-2023 00:16 109511 dmsp_15_ephemeris_20101030.txt 22-Jun-2023 00:16 109516 dmsp_16_ephemeris_20101030.txt 22-Jun-2023 00:16 109368 dmsp_17_ephemeris_20101030.txt 22-Jun-2023 00:16 109465 dmsp_18_ephemeris_20101030.txt 22-Jun-2023 00:16 109533