../ dmsp_10_ephemeris_19980611.txt 21-Jun-2023 23:51 109652 dmsp_11_ephemeris_19980611.txt 21-Jun-2023 23:51 109662 dmsp_12_ephemeris_19980611.txt 21-Jun-2023 23:51 109640 dmsp_13_ephemeris_19980611.txt 21-Jun-2023 23:51 109762 dmsp_14_ephemeris_19980611.txt 21-Jun-2023 23:51 109689