Central Bureau for Astronomical Telegrams

CBAT "Transient Object Followup Reports"

TCP J16412335-0633472

TCP J16412335-0633472   2020 06 16.6260*  16 41 23.35 -06 33 47.2  12.5 U             Oph       9 0

2020 06 16.78

Probably a flare of the high proper motion red dwarf WISEA J164123.44-063346.7 = USNO-B1.0 0834-0306801 = 2MASS J16412367-0633458 = Gaia DR2 4352787799303385856 (Vmag. ~18.7, parallax 33.34 ± 0.26 mas, distance 30.0 ± 0.2 pc). Recent 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/light_curves/29e80cdc-70f5-4277-b722-9df54b347908 —— Patrick Schmeer (Saarbrücken-Bischmisheim, Germany)

2020 06 16.81

Complete ASAS-SN Sky Patrol light curve and data at https://asas-sn.osu.edu/light_curves/394e9e70-6dce-4455-9d4e-65812d04693e —— Patrick Schmeer (Saarbrücken-Bischmisheim, Germany)

2020 06 16.626

Discovered by Tadashi Kojima, Tsumagoi,Gunma-ken, Japan, on three frames under limiting mag.= 15.0 taken by Canon EOS 6D + 300mm f/3.2 lens.

2020 06 17.462

Mag.= 16.0, pisition end figures 23s.25, 47".7 observed by T. Noguchi, Chiba-ken, Japan, using 0.23-m f/10 Schmidt Cassegrain + unfiltered CCD (KAF-0261E). An image at http://park8.wakwak.com/~ngc/images/TCPinOph_20200617.jpg.