[vsnet-id 445] (fwd) Where is CK Dra? (re AY Dra) (Manek)

[Taichi Kato <tkato>]

(fwd) Where is CK Dra? (re AY Dra) (Manek)

Date: Fri, 01 Jun 2001 07:06:46 +0200
From: Jan Manek <jan.manek@worldonline.cz>
Subject: Re: [vsnet-id 444] Where is CK Dra? (re AY Dra)

At 12:31 1.6.2001 +0900, you wrote:
>   I will be sorry if I have not followed the AY Dra thread (and other
>information) carefully, but where is CK Dra, an eclipsing binary (?) lying
>close to AY Dra?
>
>153809.4 +570716 (2000.0) DRACK EA/SD 11.3 12.9 P 36233.767 4.994511 10
>
>    The inferred period is very close to an integer, and I suspect CK Dra
>can simply be an aliased view of AY Dra variations???

CK Dra is at  15h 37m 43.81s  +57o 06' 49.1"  (2000.0)   S7578
AY Dra    at  15h 38m 39.30s  +57o 01' 33.9"  (2000.0)   BV338

According to my data; this means that Bruce Sumner indicated position for 
CK Dra in his AY Dra sequence file is wrong.

Jan

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