../ dmsp_10_ephemeris_19950402.txt 21-Jun-2023 23:47 108203 dmsp_11_ephemeris_19950402.txt 21-Jun-2023 23:47 108358 dmsp_12_ephemeris_19950402.txt 21-Jun-2023 23:47 108237 dmsp_13_ephemeris_19950402.txt 21-Jun-2023 23:47 243