../ dmsp_13_ephemeris_20061111.txt 22-Jun-2023 16:02 109401 dmsp_14_ephemeris_20061111.txt 22-Jun-2023 16:02 109423 dmsp_15_ephemeris_20061111.txt 22-Jun-2023 16:02 109409 dmsp_16_ephemeris_20061111.txt 22-Jun-2023 16:02 109447 dmsp_17_ephemeris_20061111.txt 22-Jun-2023 16:02 109456