../ dmsp_08_ephemeris_19940909.txt 22-Jun-2023 15:44 109578 dmsp_10_ephemeris_19940909.txt 22-Jun-2023 15:44 109762 dmsp_11_ephemeris_19940909.txt 22-Jun-2023 15:44 109787 dmsp_12_ephemeris_19940909.txt 22-Jun-2023 15:44 243