[vsnet-alert 21013] Swift J1357.2-0933: orbital humps ?

[mkimura]

Swift J1357.2-0933: orbital humps ?

     Lew Cook and Josch Hambsch reported new observations.
This object showed some modulations with amplitudes of ~0.3
mag and a weak period of 0.108 day was detected.  This value
is close to that of the orbital period.
The current mean magnitude is 16.7 mag and this system
seems to be in the plateau stage.

Best regards,
Mariko Kimura