2_20701.txt c_0074p.txt 74P Smirnova-Chernykh 74P/Smirnova-Ch 0074P 74P/Smirnova-Chernykh 2028 04 25.0142 4.553053 0.049285 133.1678 53.6636 6.4957 2023 11 28 5.0 2000.0 6.0