../ dmsp_08_ephemeris_19940930.txt 22-Jun-2023 15:44 243 dmsp_10_ephemeris_19940930.txt 22-Jun-2023 15:44 109767 dmsp_11_ephemeris_19940930.txt 22-Jun-2023 15:44 109864 dmsp_12_ephemeris_19940930.txt 22-Jun-2023 15:44 109742