../ dmsp_11_ephemeris_19991113.txt 22-Jun-2023 15:59 109507 dmsp_12_ephemeris_19991113.txt 22-Jun-2023 15:59 109519 dmsp_13_ephemeris_19991113.txt 22-Jun-2023 15:59 109349 dmsp_14_ephemeris_19991113.txt 22-Jun-2023 15:59 109537