../ dmsp_13_ephemeris_20061023.txt 22-Jun-2023 00:06 109575 dmsp_14_ephemeris_20061023.txt 22-Jun-2023 00:06 109518 dmsp_15_ephemeris_20061023.txt 22-Jun-2023 00:06 109504 dmsp_16_ephemeris_20061023.txt 22-Jun-2023 00:06 109478