../ dmsp_11_ephemeris_20010923.txt 22-Jun-2023 15:52 109655 dmsp_12_ephemeris_20010923.txt 22-Jun-2023 15:52 109582 dmsp_13_ephemeris_20010923.txt 22-Jun-2023 15:52 109815 dmsp_14_ephemeris_20010923.txt 22-Jun-2023 15:52 109646 dmsp_15_ephemeris_20010923.txt 22-Jun-2023 15:52 109651