../ dmsp_10_ephemeris_19960829.txt 21-Jun-2023 23:48 109643 dmsp_11_ephemeris_19960829.txt 21-Jun-2023 23:48 109669 dmsp_12_ephemeris_19960829.txt 21-Jun-2023 23:48 109690 dmsp_13_ephemeris_19960829.txt 21-Jun-2023 23:48 109746