Forbidden hugs in pandemic times. IV. Panchromatic evolution of three luminous red novae
We present photometric and spectroscopic data on three extragalactic luminous red novae (LRNe): AT 2018bwo, AT 2021afy, and AT 2021blu. AT 2018bwo was discovered in NGC 45 (at about 6.8 Mpc) a few weeks after the outburst onset. During the monitoring period, the transient reached a peak luminosity of 10 40 erg s −1. AT 2021afy, hosted by UGC 10043
Phillips, M. M. et al.
Fecha de publicación:
3
2023