../ dmsp_10_ephemeris_19960923.txt 21-Jun-2023 23:48 109727 dmsp_11_ephemeris_19960923.txt 21-Jun-2023 23:48 109784 dmsp_12_ephemeris_19960923.txt 21-Jun-2023 23:48 109645 dmsp_13_ephemeris_19960923.txt 21-Jun-2023 23:48 109696