../ dmsp_10_ephemeris_19970303.txt 21-Jun-2023 23:49 108093 dmsp_11_ephemeris_19970303.txt 21-Jun-2023 23:49 108245 dmsp_12_ephemeris_19970303.txt 21-Jun-2023 23:49 108205 dmsp_13_ephemeris_19970303.txt 21-Jun-2023 23:49 108226