../ dmsp_13_ephemeris_20080217.txt 22-Jun-2023 16:20 107964 dmsp_14_ephemeris_20080217.txt 22-Jun-2023 16:20 108135 dmsp_15_ephemeris_20080217.txt 22-Jun-2023 16:20 108003 dmsp_16_ephemeris_20080217.txt 22-Jun-2023 16:20 107972 dmsp_17_ephemeris_20080217.txt 22-Jun-2023 16:20 108060