../ dmsp_13_ephemeris_20080925.txt 22-Jun-2023 16:21 109700 dmsp_14_ephemeris_20080925.txt 22-Jun-2023 16:21 109664 dmsp_15_ephemeris_20080925.txt 22-Jun-2023 16:21 109641 dmsp_16_ephemeris_20080925.txt 22-Jun-2023 16:21 109628 dmsp_17_ephemeris_20080925.txt 22-Jun-2023 16:21 109678