../ dmsp_10_ephemeris_19990808.txt 22-Jun-2023 15:58 109495 dmsp_11_ephemeris_19990808.txt 22-Jun-2023 15:58 109772 dmsp_12_ephemeris_19990808.txt 22-Jun-2023 15:58 109662 dmsp_13_ephemeris_19990808.txt 22-Jun-2023 15:58 109741 dmsp_14_ephemeris_19990808.txt 22-Jun-2023 15:58 109747