../ dmsp_14_ephemeris_20101110.txt 22-Jun-2023 16:28 109566 dmsp_15_ephemeris_20101110.txt 22-Jun-2023 16:28 109382 dmsp_16_ephemeris_20101110.txt 22-Jun-2023 16:28 109387 dmsp_17_ephemeris_20101110.txt 22-Jun-2023 16:28 109577 dmsp_18_ephemeris_20101110.txt 22-Jun-2023 16:28 109528