../ dmsp_10_ephemeris_19980922.txt 21-Jun-2023 23:52 109744 dmsp_11_ephemeris_19980922.txt 21-Jun-2023 23:52 109743 dmsp_12_ephemeris_19980922.txt 21-Jun-2023 23:52 109750 dmsp_13_ephemeris_19980922.txt 21-Jun-2023 23:52 109895 dmsp_14_ephemeris_19980922.txt 21-Jun-2023 23:52 109632