../ dmsp_13_ephemeris_20041116.txt 22-Jun-2023 16:11 109431 dmsp_14_ephemeris_20041116.txt 22-Jun-2023 16:11 109367 dmsp_15_ephemeris_20041116.txt 22-Jun-2023 16:11 109519 dmsp_16_ephemeris_20041116.txt 22-Jun-2023 16:11 109343