../ dmsp_10_ephemeris_19990823.txt 22-Jun-2023 15:58 109509 dmsp_11_ephemeris_19990823.txt 22-Jun-2023 15:58 109817 dmsp_12_ephemeris_19990823.txt 22-Jun-2023 15:58 109684 dmsp_13_ephemeris_19990823.txt 22-Jun-2023 15:58 109823 dmsp_14_ephemeris_19990823.txt 22-Jun-2023 15:58 109642