../ dmsp_10_ephemeris_19980724.txt 22-Jun-2023 15:56 109480 dmsp_11_ephemeris_19980724.txt 22-Jun-2023 15:56 109738 dmsp_12_ephemeris_19980724.txt 22-Jun-2023 15:56 109600 dmsp_13_ephemeris_19980724.txt 22-Jun-2023 15:56 109724 dmsp_14_ephemeris_19980724.txt 22-Jun-2023 15:56 109629