../ dmsp_10_ephemeris_19980619.txt 22-Jun-2023 15:55 109590 dmsp_11_ephemeris_19980619.txt 22-Jun-2023 15:55 109576 dmsp_12_ephemeris_19980619.txt 22-Jun-2023 15:55 109553 dmsp_13_ephemeris_19980619.txt 22-Jun-2023 15:55 109639 dmsp_14_ephemeris_19980619.txt 22-Jun-2023 15:55 109715