../ dmsp_11_ephemeris_20010302.txt 21-Jun-2023 23:56 108137 dmsp_12_ephemeris_20010302.txt 21-Jun-2023 23:56 108105 dmsp_13_ephemeris_20010302.txt 21-Jun-2023 23:56 108156 dmsp_14_ephemeris_20010302.txt 21-Jun-2023 23:56 108210 dmsp_15_ephemeris_20010302.txt 21-Jun-2023 23:56 108221