2023 Dec 03 ~06:26 UT: (1637) Swings occults UCAC4 650-028027 (12.4 mag)
During dawn! Last update: 2023 Oct 15, https://www.asteroidoccultation.com/2023_12/1203_1637_82800.htm Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1066-1637-74302-650508-U028027