../ dmsp_10_ephemeris_19960620.txt 21-Jun-2023 23:48 109533 dmsp_11_ephemeris_19960620.txt 21-Jun-2023 23:48 109769 dmsp_12_ephemeris_19960620.txt 21-Jun-2023 23:48 109683 dmsp_13_ephemeris_19960620.txt 21-Jun-2023 23:48 109586