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[vsnet-chat 191] (fwd) Accurate position of V3941 Sgr
- Date: Thu, 13 Mar 1997 16:42:52 +0900 (JST)
- To: vsnet-chat
- From: Taichi Kato <tkato>
- Subject: [vsnet-chat 191] (fwd) Accurate position of V3941 Sgr
- Sender: owner-vsnet-chat@kusastro.kyoto-u.ac.jp
Bruce Sumner has provided following astrometri results for V3941 Sgr and
the nearby suspect variable. Thank you very much!
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I am not sure if I have interpreted your chart (vsnet-chat 178)
corrrectly, but assuming I have, here are the positions and
magnitudes from USNO A1.0.
Star RA(2000) Dec(2000) Red Blue
RASNZ "A" 18 25 58.796 -29 25 24.89 16.4 17.8
Kato "B" 18 26 04.065 -29 23 40.94 14.5 17.7
The large B-R colour index of +3.2 of candidate "B" is perhaps
suggestive of variablity. The red and the blue plates were both
exposed on the same date, 12 July 1958.
Bruce Sumner
Melbourne
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