Optical observations of the Gaia19ati

ASASSN-15ap/Gaia19ati/AT2019bhu as a Gaia transient was discovered on 2019-02-22 05:18:14.000 by A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts team

Follow-up observations were carried out on 2026 July 11 with the 40-cm f/6.8 ODK telescope at Franz-Josef Hambsch's Remote Observatory Atacama Desert (ROAD) in Chile. Results were published in The Astronomer's Telegram .

Periodogram for the lightcurve obtained on 11 of July 2026

Period of superhumps detected on 11 of July 2026