../ dmsp_11_ephemeris_20011114.txt 22-Jun-2023 15:53 109421 dmsp_12_ephemeris_20011114.txt 22-Jun-2023 15:53 109497 dmsp_13_ephemeris_20011114.txt 22-Jun-2023 15:53 109478 dmsp_14_ephemeris_20011114.txt 22-Jun-2023 15:53 109540 dmsp_15_ephemeris_20011114.txt 22-Jun-2023 15:53 109471