../ dmsp_11_ephemeris_20020129.txt 21-Jun-2023 23:57 107979 dmsp_12_ephemeris_20020129.txt 21-Jun-2023 23:57 108080 dmsp_13_ephemeris_20020129.txt 21-Jun-2023 23:57 108003 dmsp_14_ephemeris_20020129.txt 21-Jun-2023 23:57 108108 dmsp_15_ephemeris_20020129.txt 21-Jun-2023 23:57 107939