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V1491 Cyg

Alert Notice 684: Photometry requested for campaign on V1491 Cyg

Note: This campaign is continued until 2040 (very longterm!).  -  Elizabeth O. Waagen, 16 April 2020

November 1, 2019

AAVSO Forum threads (scroll to the bottom of a thread for latest posts):
 - Campaigns and Observing Reports: https://www.aavso.org/v1491-cyg-campaign-2019
 - Young Stellar Objects: https://www.aavso.org/v1491-cyg-campaign-2019-01
 

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