../ dmsp_10_ephemeris_19971115.txt 22-Jun-2023 15:48 109486 dmsp_11_ephemeris_19971115.txt 22-Jun-2023 15:48 109426 dmsp_12_ephemeris_19971115.txt 22-Jun-2023 15:48 109477 dmsp_13_ephemeris_19971115.txt 22-Jun-2023 15:48 109435 dmsp_14_ephemeris_19971115.txt 22-Jun-2023 15:48 109567