../ dmsp_11_ephemeris_19991014.txt 22-Jun-2023 15:50 109707 dmsp_12_ephemeris_19991014.txt 22-Jun-2023 15:50 109597 dmsp_13_ephemeris_19991014.txt 22-Jun-2023 15:50 109568 dmsp_14_ephemeris_19991014.txt 22-Jun-2023 15:50 109567