../ dmsp_11_ephemeris_20021115.txt 21-Jun-2023 23:59 109353 dmsp_12_ephemeris_20021115.txt 21-Jun-2023 23:59 109282 dmsp_13_ephemeris_20021115.txt 21-Jun-2023 23:59 109441 dmsp_14_ephemeris_20021115.txt 21-Jun-2023 23:59 109499 dmsp_15_ephemeris_20021115.txt 21-Jun-2023 23:59 109434