Central Bureau for Astronomical Telegrams

CBAT "Transient Object Followup Reports"

TCP J06565514-4701180

TCP J06565514-4701180   2021 02 19.0080*  06 56 55.14 -47 01 18.0  14.9 U             Pup       9 0

2021 02 19.0080

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 14.9 under limiting mag = 16.7. Nothing is visible at this location on the previous frames (limiting mag = 17.0) taken on 2020 May 11.9977 UT.

2021 02 19.4566

Mag. 14.51(V) and J2000.0 position end figures 55.09s, 18.2" in 60-s exposures taken with the 0.50-m f/6.8 reflector + CCD at iTelescope.NET, SSO, Australia. observers E. Pimentel, C. Jacques, L. Amaral, C. Colesanti, I. Mussi, J. Ribeiro, M. Domingues, J. Amancio, P. Holvorcem, T. Napoleao, C.H.Barreto on behalf of the Brazilian Transient Search (BraTS).

2021 02 19.6361

Object at mag 14.5, green channel of DSLR image (~V); observer Rob Kaufman, Bright, Victoria, Australia. Image at tinyurl.com/19d6473v

2021 03 16.93686

Further V magnitude estimates made by C. Colesanti (Mairinque, Brazil, 0.35-m f/8 Schmidt-Cassegrain scope + CCD) on behalf of BraTS: 2021 Mar 07.95374 UTC, 16.548; Mar. 08.92890 UTC, 16.664; Mar. 12.97369 UTC, 16.813; Mar. 13.93486 UTC, 16.849; Mar. 14.99921 UTC, 17.020; Mar. 15.96522 UTC, 17.118; Mar. 16.93686 UTC, 17.192.