../ dmsp_13_ephemeris_20080128.txt 22-Jun-2023 00:09 107993 dmsp_14_ephemeris_20080128.txt 22-Jun-2023 00:09 107949 dmsp_15_ephemeris_20080128.txt 22-Jun-2023 00:09 107989 dmsp_16_ephemeris_20080128.txt 22-Jun-2023 00:09 107979 dmsp_17_ephemeris_20080128.txt 22-Jun-2023 00:09 108048