../ dmsp_10_ephemeris_19971116.txt 21-Jun-2023 23:50 109434 dmsp_11_ephemeris_19971116.txt 21-Jun-2023 23:50 109491 dmsp_12_ephemeris_19971116.txt 21-Jun-2023 23:50 109613 dmsp_13_ephemeris_19971116.txt 21-Jun-2023 23:50 109483 dmsp_14_ephemeris_19971116.txt 21-Jun-2023 23:50 109556