../ dmsp_11_ephemeris_20021207.txt 21-Jun-2023 23:59 109449 dmsp_12_ephemeris_20021207.txt 21-Jun-2023 23:59 109439 dmsp_13_ephemeris_20021207.txt 21-Jun-2023 23:59 109216 dmsp_14_ephemeris_20021207.txt 21-Jun-2023 23:59 109441 dmsp_15_ephemeris_20021207.txt 21-Jun-2023 23:59 109506