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[vsnet-alert 4402] Hen1341 bright state continues
- Date: Wed, 15 Mar 2000 22:16:57 +0900 (JST)
- To: vsnet-alert
- From: Taichi Kato <tkato>
- Subject: [vsnet-alert 4402] Hen1341 bright state continues
- Sender: owner-vsnet-alert@kusastro.kyoto-u.ac.jp
Hen1341 bright state continues
The symbiotic variable Hen3-1341, which is reported to have gone an outburst
in 1999, is observed still bright.
YYYYMMDD(UT) mag observer
20000204.099 116: (B. Monard)
20000315.099 109 (B. Monard)
from [vsnet-alert 3870]:
> Hen1341 = SS75 outburst
>
> According to astro-ph/9912531, Tomov et al. reports the outburst of
> the symbiotic star Hen 1341 (Hen 3-1341) = SS 75 (SS 1-75), associated with
> bipolar jets. The object was observed 2-3 mag brighter than quiescence
> in 1999 June.
>
> The object identifications:
>
> GSC6236.636 170836.55 -172630.1 (2000.0) 12.99 0
> USNO0675.12059551 170835.759 -172624.83 (2000.0) 18.2 19.9
> 170836.0 -172630 (2000.0) UBV_He3_1341 12.94 0.79 -1.01 - - - - N=1 Nm=1 -
> 170836.1 -172748 (2000.0) SS1-75 13.5 12.0 8 (Z-) HEN1341
> 170836.1 -172749 (2000.0) HEN1341
> 170835.9 -172659 (2000.0) (M8III+OEQ)(Buscombe) V=12.94 B-V=.79 U-B=-1.01
>
> =? 170839.0 -172718 (2000.0) NSV08226 ? 16.5 16.9 P M2
>
> Though the object is unfavorable for immediate observations, further
> optical observations and a look at archival material will be useful.
>
> The available observation by T. Watanabe in 1998 April showed the
> object still in quiescence.
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