../ dmsp_10_ephemeris_19970122.txt 22-Jun-2023 15:46 108080 dmsp_11_ephemeris_19970122.txt 22-Jun-2023 15:46 107972 dmsp_12_ephemeris_19970122.txt 22-Jun-2023 15:46 108067 dmsp_13_ephemeris_19970122.txt 22-Jun-2023 15:46 107994