../ dmsp_11_ephemeris_20000930.txt 22-Jun-2023 16:01 109671 dmsp_12_ephemeris_20000930.txt 22-Jun-2023 16:01 109671 dmsp_13_ephemeris_20000930.txt 22-Jun-2023 16:01 109495 dmsp_14_ephemeris_20000930.txt 22-Jun-2023 16:01 109675 dmsp_15_ephemeris_20000930.txt 22-Jun-2023 16:01 109703