../ dmsp_10_ephemeris_19980514.txt 21-Jun-2023 23:51 109545 dmsp_11_ephemeris_19980514.txt 21-Jun-2023 23:51 109732 dmsp_12_ephemeris_19980514.txt 21-Jun-2023 23:51 109479 dmsp_13_ephemeris_19980514.txt 21-Jun-2023 23:51 109779 dmsp_14_ephemeris_19980514.txt 21-Jun-2023 23:51 109678