../ dmsp_10_ephemeris_19960923.txt 22-Jun-2023 15:51 109727 dmsp_11_ephemeris_19960923.txt 22-Jun-2023 15:51 109784 dmsp_12_ephemeris_19960923.txt 22-Jun-2023 15:51 109645 dmsp_13_ephemeris_19960923.txt 22-Jun-2023 15:51 109696