../ dmsp_10_ephemeris_19980919.txt 22-Jun-2023 15:56 109769 dmsp_11_ephemeris_19980919.txt 22-Jun-2023 15:56 109907 dmsp_12_ephemeris_19980919.txt 22-Jun-2023 15:56 109668 dmsp_13_ephemeris_19980919.txt 22-Jun-2023 15:56 109674 dmsp_14_ephemeris_19980919.txt 22-Jun-2023 15:56 109542