at R.A. = 17h33m09s, Decl. = -20o27’00”,(the more accurate coordinate:17 33 09.10 -20 27 07.6)
All images can see from:http://www.xjltp.com/XWASS/XM09AC/XM09AC.htm
C42 Xingming Observatory, Mt. Nanshan. Observers G.Sun ,X.Gao ,Measurers X.Gao.
regards,
Xing Gao
the picture of discovery
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20090223 22:43 UT(limiting mag about 13.5)
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20080928 19:43 UT(limiting mag about 14.0)
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20081003 17:17 UT(limiting mag about 14.0)
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the discovered picture
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Historical Pictures
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Historical Pictures
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Animation |
followed observed Pictures:
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20090224 22:43 UT
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20090227 22:43 UT
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we have another system to capture this field ,the limiting mag is about 16.0.(0.11-m F2.8 camera lens+Canon350D,ISO 800,100-S exposal)
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20090302 23:15 UT
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20090303 23:08 UT
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below is the astrometry from this two FITS files.
TEL 0.11-m F2.8 camera lens+Canon350D + CCD
ACK MPCReport file updated 2009.03.04 14:44:39
AC2 dofur@hotmail.com
NET USNO-A2.0
XM09AC C2009 03 02.96547 17 33 09.10 -20 27 07.6 13.4 V C42
XM09AC C2009 03 03.96619 17 33 09.21 -20 27 07.7 12.8 V C42
—– end —–
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DSS POSS2/UKSTU-IR (arcminutes 8)
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DSS POSS2/UKSTU-Red (arcminutes 8)
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correspond with DSS
gcvs search:
vsx search:
SIMBAD search:
