../ dmsp_11_ephemeris_20001214.txt 21-Jun-2023 23:55 109366 dmsp_12_ephemeris_20001214.txt 21-Jun-2023 23:55 109419 dmsp_13_ephemeris_20001214.txt 21-Jun-2023 23:55 109304 dmsp_14_ephemeris_20001214.txt 21-Jun-2023 23:55 109482 dmsp_15_ephemeris_20001214.txt 21-Jun-2023 23:55 109408