../ dmsp_10_ephemeris_19980527.txt 22-Jun-2023 15:55 109442 dmsp_11_ephemeris_19980527.txt 22-Jun-2023 15:55 109725 dmsp_12_ephemeris_19980527.txt 22-Jun-2023 15:55 109478 dmsp_13_ephemeris_19980527.txt 22-Jun-2023 15:55 109646 dmsp_14_ephemeris_19980527.txt 22-Jun-2023 15:55 109764