../ dmsp_10_ephemeris_19961027.txt 22-Jun-2023 15:52 109496 dmsp_11_ephemeris_19961027.txt 22-Jun-2023 15:52 109559 dmsp_12_ephemeris_19961027.txt 22-Jun-2023 15:52 109539 dmsp_13_ephemeris_19961027.txt 22-Jun-2023 15:52 109497