Alert Notice 785: Monitoring of V452 Vul = HD 189733 requested
Notes: Please continue observations at least through the 2024 observing season. - Elizabeth O. Waagen, July 2, 2024
HST observations were postponed. Please continue to monitor V452 Vul as instructed below until further notice. - Elizabeth O. Waagen, October 25, 2022
July 5, 2022