../ dmsp_10_ephemeris_19980317.txt 22-Jun-2023 15:55 108211 dmsp_11_ephemeris_19980317.txt 22-Jun-2023 15:55 108277 dmsp_12_ephemeris_19980317.txt 22-Jun-2023 15:55 108138 dmsp_13_ephemeris_19980317.txt 22-Jun-2023 15:55 108192 dmsp_14_ephemeris_19980317.txt 22-Jun-2023 15:55 108204