../ dmsp_11_ephemeris_20030111.txt 21-Jun-2023 23:59 107918 dmsp_12_ephemeris_20030111.txt 21-Jun-2023 23:59 107932 dmsp_13_ephemeris_20030111.txt 21-Jun-2023 23:59 107921 dmsp_14_ephemeris_20030111.txt 21-Jun-2023 23:59 107915 dmsp_15_ephemeris_20030111.txt 21-Jun-2023 23:59 108025