../ dmsp_10_ephemeris_19990527.txt 22-Jun-2023 15:50 109579 dmsp_11_ephemeris_19990527.txt 22-Jun-2023 15:50 109678 dmsp_12_ephemeris_19990527.txt 22-Jun-2023 15:50 109596 dmsp_13_ephemeris_19990527.txt 22-Jun-2023 15:50 109656 dmsp_14_ephemeris_19990527.txt 22-Jun-2023 15:50 109518