../ dmsp_11_ephemeris_20000329.txt 22-Jun-2023 15:50 108165 dmsp_12_ephemeris_20000329.txt 22-Jun-2023 15:50 108289 dmsp_13_ephemeris_20000329.txt 22-Jun-2023 15:50 108347 dmsp_14_ephemeris_20000329.txt 22-Jun-2023 15:50 108268 dmsp_15_ephemeris_20000329.txt 22-Jun-2023 15:50 108320