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CBAT "Transient Object Followup Reports"

TCP J19092450+3041330

TCP J19092450+3041330   2021 08 29.6223*  19 09 24.50 +30 41 33.0  14.4 U             Lyr       9 0

2021 08 29.6223

Discovered by Yuji Nakamura, Kameyama, Mie, Japan, on four frames (30-s exp. limiting mag 15.5) taken by 10cm/F3.0 refractor and CMOS camera. Nothing is visible at this location on the frames taken on 2021 Aug. 25.6101 UT (30-s exp. limiting mag 15.5) by same instrument.

2021 08 30.464

ollow-up : mag is +14.692U(Rmag) +15.350(Bmag), +14.791(Vmag), +14.682(Rc mag)) Comparison star UCAC-4 with 0.36m FLI ML1001E 30sec×18, obs by, Yasuo Sano(Nayoro Hokkaido, Japan) http://sn1997ef.web.fc2.com/sn/variable/2021_ztf21abvytzx_20210830_d-nova.html