../ dmsp_10_ephemeris_19981028.txt 22-Jun-2023 15:49 109572 dmsp_11_ephemeris_19981028.txt 22-Jun-2023 15:49 109421 dmsp_12_ephemeris_19981028.txt 22-Jun-2023 15:49 109491 dmsp_13_ephemeris_19981028.txt 22-Jun-2023 15:49 109544 dmsp_14_ephemeris_19981028.txt 22-Jun-2023 15:49 109586