Central Bureau for Astronomical Telegrams

Central Bureau for Astronomical Telegrams -- Image credits

CBAT "Transient Object Followup Reports"

TCP J10203579+3103424

TCP J10203579+3103424   2021 02 05.9095*  10 20 35.79 +31 03 42.4  13.0 R             Lmi       R 9

2021 02 05.9095

Hanjie Tan, Guoyou Sun, Mi Zhang, Jingyuan Zhao, Xing Gao (Xingming Observatory), report ~8 mag outburst in a nova or CV candidate (12.98 r) which is 20.84 rmag in Pan-STARRS DR1 catalogue (PS1 objID 145271551490014744),also corresponds to a QSO candidate. The transient was discovered on several 120-s survey images (limiting mag about 18.0) taken by Xing Gao at Xingming Observatory #3 (N88) around Feb. 05.90946, 2021 UT using a unfiltered CCD (0.3-m f/3.6 reflector). Images can be found at: http://xjltp.china-vo.org/xm51ht.html

2021 02 06.2892

Mag. V= 12.636V (0.008), position end figures 35s.78, 42".7 observed by Robert Fidrich, Budapest, Hungary, using 0.106m f/5.0 astrograph + SBIG STL-11000M CCD near Mayhill, New Mexico, remotely. A V-band image at https://www.aavso.org/sites/default/files/inline-images/at21bxp_v1_t_crop_x_0.jpg

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