../ dmsp_10_ephemeris_19960303.txt 21-Jun-2023 23:48 108176 dmsp_11_ephemeris_19960303.txt 21-Jun-2023 23:48 108206 dmsp_12_ephemeris_19960303.txt 21-Jun-2023 23:48 108207 dmsp_13_ephemeris_19960303.txt 21-Jun-2023 23:48 108163