../ dmsp_10_ephemeris_19960601.txt 21-Jun-2023 23:48 109454 dmsp_11_ephemeris_19960601.txt 21-Jun-2023 23:48 109879 dmsp_12_ephemeris_19960601.txt 21-Jun-2023 23:48 109624 dmsp_13_ephemeris_19960601.txt 21-Jun-2023 23:48 109733