../ dmsp_13_ephemeris_20031122.txt 22-Jun-2023 00:01 109402 dmsp_14_ephemeris_20031122.txt 22-Jun-2023 00:01 109430 dmsp_15_ephemeris_20031122.txt 22-Jun-2023 00:01 109508 dmsp_16_ephemeris_20031122.txt 22-Jun-2023 00:01 109345