../ dmsp_10_ephemeris_19990114.txt 21-Jun-2023 23:52 108019 dmsp_11_ephemeris_19990114.txt 21-Jun-2023 23:52 107966 dmsp_12_ephemeris_19990114.txt 21-Jun-2023 23:52 108021 dmsp_13_ephemeris_19990114.txt 21-Jun-2023 23:52 107980 dmsp_14_ephemeris_19990114.txt 21-Jun-2023 23:52 107898