../ dmsp_10_ephemeris_19980515.txt 22-Jun-2023 15:55 109403 dmsp_11_ephemeris_19980515.txt 22-Jun-2023 15:55 109892 dmsp_12_ephemeris_19980515.txt 22-Jun-2023 15:55 109599 dmsp_13_ephemeris_19980515.txt 22-Jun-2023 15:55 109776 dmsp_14_ephemeris_19980515.txt 22-Jun-2023 15:55 109634