../ dmsp_10_ephemeris_19970511.txt 22-Jun-2023 15:46 109408 dmsp_11_ephemeris_19970511.txt 22-Jun-2023 15:46 109838 dmsp_12_ephemeris_19970511.txt 22-Jun-2023 15:46 109547 dmsp_13_ephemeris_19970511.txt 22-Jun-2023 15:46 109723 dmsp_14_ephemeris_19970511.txt 22-Jun-2023 15:46 109829