../ dmsp_10_ephemeris_19980602.txt 22-Jun-2023 15:55 109492 dmsp_11_ephemeris_19980602.txt 22-Jun-2023 15:55 109744 dmsp_12_ephemeris_19980602.txt 22-Jun-2023 15:55 109567 dmsp_13_ephemeris_19980602.txt 22-Jun-2023 15:55 109616 dmsp_14_ephemeris_19980602.txt 22-Jun-2023 15:55 109730