2_20701.txt c_pk23m020.txt P/2023 M2 PANSTARRS P/2023 M2 PK23M020 P/2023 M2 (PANSTARRS) 2023 07 25.1953 3.508355 0.369376 243.0002 83.2680 19.7256 2023 11 28 12.5 2000.0 4.0