Central Bureau for Astronomical Telegrams

CBAT "Transient Object Followup Reports"

TCP J15371260-1429495

TCP J15371260-1429495   2021 05 10.1480*  15 37 12.60 -14 29 49.5  15.8 U             Lib       9 0 

2021 05 10.1480

Discovered by E. Pimentel, C. Colesanti, C. Barreto, C. Jacques, I. Mussi, J. Ribeiro, M. Domingues, J. Amancio, L. Amaral, P. Holvorcem, T. Napoleao on behalf of the Brazilian Transient Search - BraTS - at SONEAR Observatory, Oliveira, Brazil in three frames with 10 seconds exposure using an astrograph 280mm f/2.2 + CCD unfiltered, with magnitude 15.8 under limiting mag = 17.0. Nothing is visible at this location on the previous frames (limiting mag = 17.0) taken on 2020 May 28.1132 UT

2021 05 09.0968

Brightening confirmed: complete ASAS-SN Sky Patrol (Shappee et al. 2014ApJ...788...48S and Kochanek et al. 2017PASP..129j4502K) light curve and data at https://asas-sn.osu.edu/sky-patrol/coordinate/0a946ff1-b951-4cc6-9128-b0b29e8ce96a —— Patrick Schmeer (Saarbrücken-Bischmisheim, Germany)