../ dmsp_13_ephemeris_20070507.txt 22-Jun-2023 00:07 109597 dmsp_14_ephemeris_20070507.txt 22-Jun-2023 00:07 109741 dmsp_15_ephemeris_20070507.txt 22-Jun-2023 00:07 109707 dmsp_16_ephemeris_20070507.txt 22-Jun-2023 00:07 109648 dmsp_17_ephemeris_20070507.txt 22-Jun-2023 00:07 109694