../ dmsp_10_ephemeris_19970611.txt 21-Jun-2023 23:49 109447 dmsp_11_ephemeris_19970611.txt 21-Jun-2023 23:49 109683 dmsp_12_ephemeris_19970611.txt 21-Jun-2023 23:49 109628 dmsp_13_ephemeris_19970611.txt 21-Jun-2023 23:49 109795 dmsp_14_ephemeris_19970611.txt 21-Jun-2023 23:49 109564