[vsnet-rcb 856] Re: [VSS] Re: V854 Cen Apparent Decline Onset

Peter Williams pfwilliams at onaustralia.com.au
Thu Apr 2 20:14:39 JST 2020


Hi Andrew and All,

 

Thanks for the confirmation of V854 Cen apparent decline onset.  I noticed it fainter on Monday but was awaiting the next clear night to confirm (and still waiting singing in the rain).  My understanding is if V854 Cen falls below 8.5 then it will most likely continue to a deep minimum.  Otherwise, it may stall between 8.0 and 8.5 then return to maximum.

 

Recent visual observations to add to your below list in vsnet format:

 

CENV854              20200327.963     74           WPX

CENV854              20200330.465     79           WPX

 

 

Tks and regards

 

Peter Williams 

Heathcote NSW

 

 

From: variablestarssouth at googlegroups.com [mailto:variablestarssouth at googlegroups.com] On Behalf Of Mark Blackford
Sent: Thursday, 2 April 2020 8:19 PM
To: VariableStarsSouth at googlegroups.com
Subject: RE: [VSS] Re: V854 Cen Apparent Decline Onset

 

Hi Andrew,

 

Thanks for the heads up. The timing of this decline is quite favourable as V0854 Cen will be observable for many months to come. Unlike the last decline in September 2018 when solar conjunction curtailed observations before it started to brighten again. 

 

Cheers,

 

Mark

 

From: variablestarssouth at googlegroups.com <mailto:variablestarssouth at googlegroups.com>  [mailto:variablestarssouth at googlegroups.com] On Behalf Of Andrew Pearce
Sent: Thursday, 2 April 2020 8:03 PM
To: Variable Stars South
Subject: [VSS] Re: V854 Cen Apparent Decline Onset

 

Hi All

 

V854 Cen looks like it is maybe starting another decline based on my observations below

 

March 23.795  7.2

March 29.756  7.8

March 30.537  7.8

March 30.784  7.8

March 31.787  8.0

 

Regards

Andrew

 

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