../ dmsp_10_ephemeris_19990517.txt 22-Jun-2023 15:57 109452 dmsp_11_ephemeris_19990517.txt 22-Jun-2023 15:57 109578 dmsp_12_ephemeris_19990517.txt 22-Jun-2023 15:57 109525 dmsp_13_ephemeris_19990517.txt 22-Jun-2023 15:57 109736 dmsp_14_ephemeris_19990517.txt 22-Jun-2023 15:57 109748