../ dmsp_13_ephemeris_20061209.txt 22-Jun-2023 00:06 109388 dmsp_14_ephemeris_20061209.txt 22-Jun-2023 00:06 109414 dmsp_15_ephemeris_20061209.txt 22-Jun-2023 00:06 109349 dmsp_16_ephemeris_20061209.txt 22-Jun-2023 00:06 109364 dmsp_17_ephemeris_20061209.txt 22-Jun-2023 00:06 109396