2_20701.txt c_0028p.txt 28P Neujmin 1 28P/Neujmin 1 0028P 28P/Neujmin 2021 03 11.5395 1.582762 0.773345 347.4795 346.3617 14.3068 2023 11 28 8.5 2000.0 6.0