../ dmsp_11_ephemeris_20011003.txt 21-Jun-2023 23:56 109622 dmsp_12_ephemeris_20011003.txt 21-Jun-2023 23:56 109703 dmsp_13_ephemeris_20011003.txt 21-Jun-2023 23:56 109580 dmsp_14_ephemeris_20011003.txt 21-Jun-2023 23:56 109741 dmsp_15_ephemeris_20011003.txt 21-Jun-2023 23:56 109620