../ dmsp_10_ephemeris_19980616.txt 21-Jun-2023 23:51 109531 dmsp_11_ephemeris_19980616.txt 21-Jun-2023 23:51 109751 dmsp_12_ephemeris_19980616.txt 21-Jun-2023 23:51 109636 dmsp_13_ephemeris_19980616.txt 21-Jun-2023 23:51 109688 dmsp_14_ephemeris_19980616.txt 21-Jun-2023 23:51 109701