../ dmsp_13_ephemeris_20060824.txt 22-Jun-2023 00:06 109831 dmsp_14_ephemeris_20060824.txt 22-Jun-2023 00:06 109685 dmsp_15_ephemeris_20060824.txt 22-Jun-2023 00:06 109805 dmsp_16_ephemeris_20060824.txt 22-Jun-2023 00:06 109623