../ dmsp_10_ephemeris_19980118.txt 21-Jun-2023 23:50 108001 dmsp_11_ephemeris_19980118.txt 21-Jun-2023 23:50 108025 dmsp_12_ephemeris_19980118.txt 21-Jun-2023 23:50 108175 dmsp_13_ephemeris_19980118.txt 21-Jun-2023 23:50 107950 dmsp_14_ephemeris_19980118.txt 21-Jun-2023 23:50 108060