../ dmsp_10_ephemeris_19970317.txt 22-Jun-2023 15:47 108207 dmsp_11_ephemeris_19970317.txt 22-Jun-2023 15:47 108294 dmsp_12_ephemeris_19970317.txt 22-Jun-2023 15:47 108372 dmsp_13_ephemeris_19970317.txt 22-Jun-2023 15:47 108280