../ dmsp_10_ephemeris_19980107.txt 21-Jun-2023 23:50 106548 dmsp_11_ephemeris_19980107.txt 21-Jun-2023 23:50 106523 dmsp_12_ephemeris_19980107.txt 21-Jun-2023 23:50 106431 dmsp_13_ephemeris_19980107.txt 21-Jun-2023 23:50 106436 dmsp_14_ephemeris_19980107.txt 21-Jun-2023 23:50 106648