2_20701.txt c_pk19s020.txt P/2019 S2 PANSTARRS P/2019 S2 PK19S020 P/2019 S2 (PANSTARRS) 2019 02 20.6723 3.755071 0.206807 216.7163 93.1262 10.4732 2019 12 08 13.5 2000.0 4.0