../ dmsp_13_ephemeris_20060816.txt 22-Jun-2023 00:06 109691 dmsp_14_ephemeris_20060816.txt 22-Jun-2023 00:06 109737 dmsp_15_ephemeris_20060816.txt 22-Jun-2023 00:06 109605 dmsp_16_ephemeris_20060816.txt 22-Jun-2023 00:06 109713