../ dmsp_11_ephemeris_20000116.txt 21-Jun-2023 23:54 107851 dmsp_12_ephemeris_20000116.txt 21-Jun-2023 23:54 107930 dmsp_13_ephemeris_20000116.txt 21-Jun-2023 23:54 107880 dmsp_14_ephemeris_20000116.txt 21-Jun-2023 23:54 108060 dmsp_15_ephemeris_20000116.txt 21-Jun-2023 23:54 107980