[vsnet-alert 22594] ASASSN-18wk, possibly an interesting object

Berto Monard astroberto13m@gmail.com via vsnet-alert vsnet-alert at ooruri.kusastro.kyoto-u.ac.jp
Thu Oct 4 19:38:16 JST 2018


Last night’s observations at CBA Kleinkaroo produced an interesting lightcurve for ASASSN-18wk. 
There are small amplitude modulations with apparent peaks, possibly due to the (superimposition) resonance of different periodic signals. Derived periods: 0.0547d and 0.0274d
The LC looks similar to that of an eclipsing star but then with the peaks reversed.

follow up is advised..

Berto Monard / CBA Kleinkaroo

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