../ dmsp_11_ephemeris_20000529.txt 22-Jun-2023 15:50 109705 dmsp_12_ephemeris_20000529.txt 22-Jun-2023 15:50 109680 dmsp_13_ephemeris_20000529.txt 22-Jun-2023 15:50 109773 dmsp_14_ephemeris_20000529.txt 22-Jun-2023 15:50 109528 dmsp_15_ephemeris_20000529.txt 22-Jun-2023 15:50 109553