../ dmsp_13_ephemeris_20080603.txt 22-Jun-2023 16:20 109698 dmsp_14_ephemeris_20080603.txt 22-Jun-2023 16:20 109636 dmsp_15_ephemeris_20080603.txt 22-Jun-2023 16:20 109568 dmsp_16_ephemeris_20080603.txt 22-Jun-2023 16:20 109513 dmsp_17_ephemeris_20080603.txt 22-Jun-2023 16:20 109541