[vsnet-alert 9605] V455 And = HS2331+3905: updated superhump period

[Hiroyuki Maehara]

Dear colleagues,

On Sep. 20 and 21, superhumps showed secondary maxima around
superhump phase = 0.6-0.7. The mean superhump period since Sep. 15
is 0.057093(15) days which is 1.4% longer than the orbital
period.

Please keep observing as long as you can!
If you succeed in observing, please report your observations to:
vsnet-campaign-report at ooruri.kusastro.kyoto-u.ac.jp

Best regards,
Hiroyuki Maehara
VSNET Collaboration Team