Dec 29.037 12.147C

SLOOH Tenerife

Chart and sequence from AAVSO.

regards, Gary

On Tue, 28 Dec 2021 at 17:11, Naoto Kojiguchi < kojiguchi@kusastro.kyoto-u.ac.jp> wrote:

TCP J07094936+1412280

 Large outburst amplitude of 7.7 mag. Possible WZ Sge-type object.

TCP J07094936+1412280 2021 12 28.5321* 07 09 49.36 +14 12 28.0 13.6 U Gem 9 0 http://www.cbat.eps.harvard.edu/unconf/followups/J07094936+1412280.html

2021 12 28.532 Discovered by Tadashi Kojima, Tsumagoi,Gunma-ken, Japan, on three frames(5_s exp) under limiting mag.= 14.2 taken by Canon EOS 6D + 200mm f/3.2 lens. Nothing is visible at this location taken on 2021 Dec14.741 UT under limiting mag.= 14.0. Mag=13.5 on 2021 Dec28.610UT with same instrument.

IDs: 070949.193 +141228.431 PS1_DR1_125051074549830046 g=21.3413(0.0423) r=21.2994(0.0307) i=21.428(0.0537) z=21.1752(0.1489) y=--(--) 070949.190 +141228.548 SDSSJ070949.18+141228.5 ObsDate=2006.9006 u=21.577(21.577) g=21.345(0.043) r=21.356(0.068) i=21.459(0.123) z=21.304(0.312)

ASAS-SN Sky Patrol:

https://asas-sn.osu.edu/sky-patrol/coordinate/af22d8bb-81c3-44e8-b855-9d97e0...

TCPJ07094936+1412280 20211228.095 <16.967g ASN TCPJ07094936+1412280 20211228.5321 13.6C (Tadashi Kojima)