../ dmsp_10_ephemeris_19990703.txt 21-Jun-2023 23:53 109680 dmsp_11_ephemeris_19990703.txt 21-Jun-2023 23:53 109721 dmsp_12_ephemeris_19990703.txt 21-Jun-2023 23:53 109564 dmsp_13_ephemeris_19990703.txt 21-Jun-2023 23:53 109734 dmsp_14_ephemeris_19990703.txt 21-Jun-2023 23:53 109702