../ dmsp_11_ephemeris_20000128.txt 22-Jun-2023 15:51 108051 dmsp_12_ephemeris_20000128.txt 22-Jun-2023 15:51 107884 dmsp_13_ephemeris_20000128.txt 22-Jun-2023 15:51 107926 dmsp_14_ephemeris_20000128.txt 22-Jun-2023 15:51 108226 dmsp_15_ephemeris_20000128.txt 22-Jun-2023 15:51 108055