../ dmsp_13_ephemeris_20091113.txt 22-Jun-2023 16:25 109345 dmsp_14_ephemeris_20091113.txt 22-Jun-2023 16:25 109501 dmsp_15_ephemeris_20091113.txt 22-Jun-2023 16:25 109486 dmsp_16_ephemeris_20091113.txt 22-Jun-2023 16:25 109449 dmsp_17_ephemeris_20091113.txt 22-Jun-2023 16:25 109373 dmsp_18_ephemeris_20091113.txt 22-Jun-2023 16:25 109554