Central Bureau for Astronomical Telegrams

CBAT "Transient Object Followup Reports"

TCP J06330104+0303350

TCP J06330104+0303350   2024 11 28.6716*  06 33 01.04 +03 03 35.0  13.9 U             Mon       9 0

2024 11 28.671

Discovered by Tadashi Kojima, Tsumagoi,Gunma-ken, Japan, on six frames(4_s exp) under limiting mag.= 14.7 taken by Canon EOS 6D digital camera + 300mm f/2.8 lens. It seems that Gaia DR3 3130088774241620608 outburst.

2024 11 28.6909

Yuji Nakamura, Kameyama, Mie, Japan, reported his independent detection of this object (position ended with 01.09s in RA, 32.3s in Dec.) on two frames (15-s exp. limiting mag 15.5) using 0.10-m F3.0 refractor + unfiltered CMOS camera. Nothing is visible at this location on the frames taken on 2024 Nov.23.6475 UT (in the same exposure and limiting mag conditions) by the same instrument. Bluish WD candidate Gaia DR2 3130088774241620608 is located in the equivalent position and ASAS-SN monitors its growth above 15 mag at (98.254550, 3.058980) since Nov.27 --- Seiichiro Naito (NAOJ)

2024 11 29.4338

Photometry results were B =13.59, V =13.43, I =13.30. position end figures 01s.14, 33".7 using 0.51-m f/6.8 reflector + CCD + f/4.5 focal reducer (T11); remotely Utah Desert. An image at URL http://orange.zero.jp/k-yoshimoto/TCP_J06330104+0303350_20241129.jpg observed by K. Yoshimoto, Yamaguchi, Japan.