../ dmsp_10_ephemeris_19960414.txt 21-Jun-2023 23:48 109751 dmsp_11_ephemeris_19960414.txt 21-Jun-2023 23:48 109708 dmsp_12_ephemeris_19960414.txt 21-Jun-2023 23:48 109670 dmsp_13_ephemeris_19960414.txt 21-Jun-2023 23:48 109722