../ dmsp_13_ephemeris_20100502.txt 22-Jun-2023 16:09 109665 dmsp_14_ephemeris_20100502.txt 22-Jun-2023 16:09 109672 dmsp_15_ephemeris_20100502.txt 22-Jun-2023 16:09 109466 dmsp_16_ephemeris_20100502.txt 22-Jun-2023 16:09 109688 dmsp_17_ephemeris_20100502.txt 22-Jun-2023 16:09 109598 dmsp_18_ephemeris_20100502.txt 22-Jun-2023 16:09 109794