../ dmsp_13_ephemeris_20040130.txt 22-Jun-2023 00:01 107990 dmsp_14_ephemeris_20040130.txt 22-Jun-2023 00:01 108021 dmsp_15_ephemeris_20040130.txt 22-Jun-2023 00:01 108030 dmsp_16_ephemeris_20040130.txt 22-Jun-2023 00:01 108078