../ dmsp_10_ephemeris_19961129.txt 22-Jun-2023 15:47 109474 dmsp_11_ephemeris_19961129.txt 22-Jun-2023 15:47 109393 dmsp_12_ephemeris_19961129.txt 22-Jun-2023 15:47 109646 dmsp_13_ephemeris_19961129.txt 22-Jun-2023 15:47 109278