../ dmsp_13_ephemeris_20070403.txt 22-Jun-2023 00:07 108250 dmsp_14_ephemeris_20070403.txt 22-Jun-2023 00:07 108346 dmsp_15_ephemeris_20070403.txt 22-Jun-2023 00:07 108199 dmsp_16_ephemeris_20070403.txt 22-Jun-2023 00:07 108296 dmsp_17_ephemeris_20070403.txt 22-Jun-2023 00:07 108231