../ dmsp_11_ephemeris_20000801.txt 22-Jun-2023 16:01 109772 dmsp_12_ephemeris_20000801.txt 22-Jun-2023 16:01 109623 dmsp_13_ephemeris_20000801.txt 22-Jun-2023 16:01 109760 dmsp_14_ephemeris_20000801.txt 22-Jun-2023 16:01 109670 dmsp_15_ephemeris_20000801.txt 22-Jun-2023 16:01 109614