The cometary activity of 2019 AV4 was observed in September, 2023, by Toni Scarmato (https://www.facebook.com/groups/1604292649632352/posts/6696676573727242/).
Discovered Appeared Not observed Appeared before discovery Not observed before discovery Returns in the future
2028 Dec. 22 2019 AV42023 Oct. 18 2019 AV42018 Aug. 11 2019 AV42013 May 31
Profile
Not observed
Not observed before discovery
