../ dmsp_10_ephemeris_19970606.txt 21-Jun-2023 23:49 109390 dmsp_11_ephemeris_19970606.txt 21-Jun-2023 23:49 109702 dmsp_12_ephemeris_19970606.txt 21-Jun-2023 23:49 109541 dmsp_13_ephemeris_19970606.txt 21-Jun-2023 23:49 109792 dmsp_14_ephemeris_19970606.txt 21-Jun-2023 23:49 109492