../ dmsp_13_ephemeris_20080930.txt 22-Jun-2023 00:11 109731 dmsp_14_ephemeris_20080930.txt 22-Jun-2023 00:11 109623 dmsp_15_ephemeris_20080930.txt 22-Jun-2023 00:11 109597 dmsp_16_ephemeris_20080930.txt 22-Jun-2023 00:11 109602 dmsp_17_ephemeris_20080930.txt 22-Jun-2023 00:11 109588