../ dmsp_13_ephemeris_20070312.txt 22-Jun-2023 16:17 108218 dmsp_14_ephemeris_20070312.txt 22-Jun-2023 16:17 108143 dmsp_15_ephemeris_20070312.txt 22-Jun-2023 16:17 108105 dmsp_16_ephemeris_20070312.txt 22-Jun-2023 16:17 108251 dmsp_17_ephemeris_20070312.txt 22-Jun-2023 16:17 108080