../ dmsp_13_ephemeris_20050507.txt 22-Jun-2023 00:03 109704 dmsp_14_ephemeris_20050507.txt 22-Jun-2023 00:03 109790 dmsp_15_ephemeris_20050507.txt 22-Jun-2023 00:03 109590 dmsp_16_ephemeris_20050507.txt 22-Jun-2023 00:03 109590