../ dmsp_10_ephemeris_19980606.txt 21-Jun-2023 23:51 109423 dmsp_11_ephemeris_19980606.txt 21-Jun-2023 23:51 109791 dmsp_12_ephemeris_19980606.txt 21-Jun-2023 23:51 109647 dmsp_13_ephemeris_19980606.txt 21-Jun-2023 23:51 109672 dmsp_14_ephemeris_19980606.txt 21-Jun-2023 23:51 109647