../ dmsp_11_ephemeris_20010920.txt 22-Jun-2023 16:04 109682 dmsp_12_ephemeris_20010920.txt 22-Jun-2023 16:04 109664 dmsp_13_ephemeris_20010920.txt 22-Jun-2023 16:04 109784 dmsp_14_ephemeris_20010920.txt 22-Jun-2023 16:04 109489 dmsp_15_ephemeris_20010920.txt 22-Jun-2023 16:04 109648