../ dmsp_10_ephemeris_19990818.txt 22-Jun-2023 15:58 109536 dmsp_11_ephemeris_19990818.txt 22-Jun-2023 15:58 109704 dmsp_12_ephemeris_19990818.txt 22-Jun-2023 15:58 109751 dmsp_13_ephemeris_19990818.txt 22-Jun-2023 15:58 109799 dmsp_14_ephemeris_19990818.txt 22-Jun-2023 15:58 109724