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[vsnet-obs 5260] Suspects near X Aur & R Aql
- Date: Tue, 11 Mar 1997 20:52:39 +0000 (GMT)
- To: VSNET-OBS <vsnet-obs@kusastro.kyoto-u.ac.jp>
- From: Gary Poyner <gp@star.sr.bham.ac.uk>
- Subject: [vsnet-obs 5260] Suspects near X Aur & R Aql
- cc: Guy Hurst <guy@tahq.demon.co.uk>
- Sender: owner-vsnet-obs@kusastro.kyoto-u.ac.jp
Dear VSNETers
I have been asked by Attila Kosa-Kiss to bring to the attention of
VSNET subscribers the existence of two suspect variables in the
fields of X Aur & R Aql.
X Aur:
GSC 3383 431 RA 06h 11m.56 Dec +50, 09.16 (2000.0)
Attila has been monitoring this star since 1993, and has detected
variations between 9.4-10.5 using his 63mm OG. This star is listed
as 102 on the AAVSO chart for X Aur. His observations for 1997
follow...
JD mv
456.26 10.0
459.35 10.2
472.27 9.8
474.24 10.0
475.26 9.9
476.30 9.6
478.28 9.4
479.32 9.4
481.24 9.4
482.28 9.4
483.32 9.4
484.36 9.4
486.28 9.4
488.30 9.5
490.28 9.4
494.26 9.4
496.30 9.4
502.27 9.4
503.29 9.6
504.30 9.5
507.29 9.7
508.29 10.2
509.31 10.3
510.30 10.3
R Aql:
GSC 1040 1084 RA 19h 06m.12 Dec +08, 07.40 (2000.0)
This star has also been under observation since 1993, and variations
in the range of 10.5-11.8 have been observed. Attila's 1997
observations are...
481.73 11.6
483.73 11.7
491.72 11.6
496.72 11.2
507.71 11.3
508.71 11.6
509.70 11.4
510.70 11.5
This star is not measured on either the AAVSO or BAAVSS charts for R
Aql.
A light curve and explanatory text (in Hungarian) can be found in
METEOR (Journal of the Hungarian Astronomical Association), Vol.26,
No.11 (November) 1996.
Observers of X Aur should be aware of the suspect nature of this
comparison star, and not use it when making estimates.
Any queries/comments regarding either of these two objects should be
sent to...
Attila Kosa-Kiss
3650 Salonta
Str. Vidrei 3
Jud. Bihor
Romania
(No e-mail unfortunately)
Best regards,
Gary Poyner