2_20701.txt c_0047p.txt 47P Ashbrook-Jackson 47P/Ashbrook-J. 0047P 47P/Ashbrook-Jackson 2025 10 27.4179 2.808108 0.318687 357.7754 356.9164 13.0396 2023 05 23 1.0 2000.0 11.2