../ dmsp_13_ephemeris_20061207.txt 22-Jun-2023 00:06 109279 dmsp_14_ephemeris_20061207.txt 22-Jun-2023 00:06 109225 dmsp_15_ephemeris_20061207.txt 22-Jun-2023 00:06 109429 dmsp_16_ephemeris_20061207.txt 22-Jun-2023 00:06 109481 dmsp_17_ephemeris_20061207.txt 22-Jun-2023 00:06 109336