../ dmsp_13_ephemeris_20050717.txt 22-Jun-2023 00:04 109724 dmsp_14_ephemeris_20050717.txt 22-Jun-2023 00:04 109691 dmsp_15_ephemeris_20050717.txt 22-Jun-2023 00:04 109662 dmsp_16_ephemeris_20050717.txt 22-Jun-2023 00:04 109582