../ dmsp_13_ephemeris_20040302.txt 22-Jun-2023 00:01 108230 dmsp_14_ephemeris_20040302.txt 22-Jun-2023 00:01 108056 dmsp_15_ephemeris_20040302.txt 22-Jun-2023 00:01 108041 dmsp_16_ephemeris_20040302.txt 22-Jun-2023 00:01 108304