../ dmsp_13_ephemeris_20060911.txt 22-Jun-2023 00:06 109745 dmsp_14_ephemeris_20060911.txt 22-Jun-2023 00:06 109731 dmsp_15_ephemeris_20060911.txt 22-Jun-2023 00:06 109650 dmsp_16_ephemeris_20060911.txt 22-Jun-2023 00:06 109776