NEWLY DISCOVERED COMET IS APPROACHING
just discovered in sept 2020, the orbit has been calculated, and we know it last passed by earth 2000 yrs ago.
"Every 2000 years, Comet Erasmus (C/2020 S3) visits the inner Solar System. News Flash: It's back. Discovered on Sept. 17, 2020, by South African astronomer Nicolas Erasmus, the dirty snowball is plunging toward the sun for a close encounter inside the orbit of Mercury on Dec. 12th."
https://spaceweathergallery.com/indiv_upload.php?upload_id=169837