../ dmsp_08_ephemeris_19940907.txt 22-Jun-2023 15:44 109502 dmsp_10_ephemeris_19940907.txt 22-Jun-2023 15:44 109722 dmsp_11_ephemeris_19940907.txt 22-Jun-2023 15:44 109863 dmsp_12_ephemeris_19940907.txt 22-Jun-2023 15:44 243