../ dmsp_10_ephemeris_19960505.txt 21-Jun-2023 23:48 109539 dmsp_11_ephemeris_19960505.txt 21-Jun-2023 23:48 109774 dmsp_12_ephemeris_19960505.txt 21-Jun-2023 23:48 109574 dmsp_13_ephemeris_19960505.txt 21-Jun-2023 23:48 109730