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[vsnet-j 2593] Possible Nova in Sgr: astrometry by K. Kadota
- Date: Thu, 10 Apr 2003 18:43:21 +0900 (JST)
- To: vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp,vsnet-campaign-nova@ooruri.kusastro.kyoto-u.ac.jp,vsnet-discovery-nova@ooruri.kusastro.kyoto-u.ac.jp
- From: Taichi Kato <tkato@kusastro.kyoto-u.ac.jp>
- Subject: [vsnet-j 2593] Possible Nova in Sgr: astrometry by K. Kadota
- Cc: cbat@cfa.harvard.edu, dgreen@cfa.harvard.edu,vsnet-j@kusastro.kyoto-u.ac.jp,vsnet-newvar@ooruri.kusastro.kyoto-u.ac.jp
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Possible Nova in Sgr: astrometry by K. Kadota
Kadota's astrometry of the past images is shown below. The object was
recorded bright on CCD images. S. Kiyota (Tsukuba, Japan) confirmed the
variability on the past CCD images.
===
1999 04 29.69188 UT
18 07 20.39 -27 24 32.7 (equinox 2000.0)
0.16-m f/3.3 reflector + CCD.
K. Kadota, Ageo, Saitama, Japan.
10 GSC-ACT reference stars. Mean residuals: 0.15" in R.A., 0.15" in Decl.
1999 05 07.73164 UT
18 07 20.40 -27 24 32.6 (equinox 2000.0)
12 GSC-ACT reference stars. Mean residuals: 0.12" in R.A., 0.13" in Decl.
0.18-m f/5.5 reflector + CCD.
K. Kadota, Ageo, Saitama, Japan.
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