[vsnet-alert 24409] Re: TCP J21130799-6242222 (= ASASSN-20hs): likely dwarf nova outburst in Pavo

[Berto Monard astroberto13m@gmail.com via vsnet-alert]

Observations of this transient were done at CBA KKO:

Timeseries over duration 0.23d (mid-time July 2.08) show a non-cyclic
variation with a mean unfiltered magnitude 12.9CR

V-R-I photometry on images taken around UT 2020 July 1.97 show the object
as a blue star: 13.03Vj, 13.02Rc, 13.34Ic with uncertainties 0.1, 0.1 and
0.2 respectively

Astrometry on a stacked unfiltered image gives pos (2000)  21 13 08.09 -62
42 22.6, in agreement with the reported coordinates within the estimated
uncertainty

Berto Monard / CBA KKO
Calitzdorp, South Africa



On Thu, Jul 2, 2020 at 2:11 AM Taichi Kato <tkato at kusastro.kyoto-u.ac.jp>
wrote:

> Re: TCP J21130799-6242222 (= ASASSN-20hs): likely dwarf nova outburst in
> Pavo
>
> IDs:
> 211308.044 -624222.66 (2000.0) Gaia_DR2_6450188860160094720
> plx=2.422(0.817) dismod=8.1 pmra=13.133(1.105) pmdec=-36.716(1.252)
> G=20.443 BP=20.408 RP=20.265
> 211307.979 -624222.96 (2000.0) GALEX_DR5_6383898861801311291
> NUV=20.779(0.131) FUV=21.198(0.271)
>
>