../ dmsp_10_ephemeris_19980717.txt 22-Jun-2023 15:49 109523 dmsp_11_ephemeris_19980717.txt 22-Jun-2023 15:49 109668 dmsp_12_ephemeris_19980717.txt 22-Jun-2023 15:49 109666 dmsp_13_ephemeris_19980717.txt 22-Jun-2023 15:49 109682 dmsp_14_ephemeris_19980717.txt 22-Jun-2023 15:49 109688