../ dmsp_13_ephemeris_20071117.txt 22-Jun-2023 00:08 109419 dmsp_14_ephemeris_20071117.txt 22-Jun-2023 00:08 109481 dmsp_15_ephemeris_20071117.txt 22-Jun-2023 00:08 109457 dmsp_16_ephemeris_20071117.txt 22-Jun-2023 00:08 109351 dmsp_17_ephemeris_20071117.txt 22-Jun-2023 00:08 109366