../ dmsp_10_ephemeris_19980506.txt 22-Jun-2023 15:55 109644 dmsp_11_ephemeris_19980506.txt 22-Jun-2023 15:55 109808 dmsp_12_ephemeris_19980506.txt 22-Jun-2023 15:55 109723 dmsp_13_ephemeris_19980506.txt 22-Jun-2023 15:55 109720 dmsp_14_ephemeris_19980506.txt 22-Jun-2023 15:55 109779