../ dmsp_13_ephemeris_20040619.txt 22-Jun-2023 00:02 109651 dmsp_14_ephemeris_20040619.txt 22-Jun-2023 00:02 109691 dmsp_15_ephemeris_20040619.txt 22-Jun-2023 00:02 109530 dmsp_16_ephemeris_20040619.txt 22-Jun-2023 00:02 109609