../ dmsp_13_ephemeris_20060616.txt 22-Jun-2023 16:15 109604 dmsp_14_ephemeris_20060616.txt 22-Jun-2023 16:15 109636 dmsp_15_ephemeris_20060616.txt 22-Jun-2023 16:15 109544 dmsp_16_ephemeris_20060616.txt 22-Jun-2023 16:15 109691