[vsnet-alert 23573] Re: HP Cet superoutburst (since Sept. 9)

[Keisuke Isogai]

HP Cet (= TCP J02332248+0051018): superhump

Sano-san has reported the 2 hrs observation. The light curve shows
a superhump with the amplitude of 0.15 mag and period of about 0.06 d.
Further observations are needed.

On 2019/09/25 5:22, Patrick Schmeer pasc1312-aavso at yahoo.de via vsnet-alert wrote:
> HP Ceti  (UGWZ:)
> https://www.aavso.org/vsx/index.php?view=detail.top&oid=132110
>
> Recent ASAS-SN Sky Patrol (Shappee et al. 2014ApJ...788...48S
> and Kochanek et al. 2017PASP..129j4502K) data and light curve:
> https://asas-sn.osu.edu/light_curves/5ca91d4b-8ce6-4014-b289-e4bcb0456474
>
> CETHP 20190908.999 <16.40g ASN
> CETHP 20190909.976  13.75g ASN
> CETHP 20190910.449  12.57g ASN
> CETHP 20190911.583  12.13g ASN
> CETHP 20190912.222  12.33g ASN
> CETHP 20190920.951  13.52g ASN
> CETHP 20190921.068  13.56g ASN
> CETHP 20190924.139  13.61g ASN
> CETHP 20190924.230  13.61g ASN
> CETHP 20190924.643  13.61g ASN
>
> CBAT "Transient Object Followup Reports":
> http://www.cbat.eps.harvard.edu/unconf/followups/J02332248+0051018.html
>
> Time-resolved photometry is required.
>
> Clear skies,
> Patrick
>