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Central Bureau for Astronomical Telegrams -- Image credits

CBAT "Transient Object Followup Reports"

TCP J12220528-1937159

TCP J12220528-1937159   2021 04 05.0123*  12 22 05.28 -19 37 15.9  14.6 U             Crv       9 0

2021 04 05.1974

Discovered by C. Jacques, C. Colesanti, C. Barreto, E. Pimentel, 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 14.6 under limiting mag = 17.0. Nothing is visible at this location on the previous frames (limiting mag = 17.0) taken on 2021 Feb 17.0101 UT. Follow up - Mag. 14.53(unfiltered) and J2000.0 position end figures 05.34s, 17.1" in 60-s exposures taken with the 0.28-m f/2.2 astrograph.