[vsnet-ecl 10622] CN And observations by H.Itoh (15/Dec/2024)

30 Mar 2025

      object         YYMMDD(UT)         mag      code
ANDCN        20241215.38336   10.003B  Ioh.VSOLJ
ANDCN        20241215.38477   10.017B  Ioh.VSOLJ
ANDCN        20241215.38619   10.007B  Ioh.VSOLJ
ANDCN        20241215.38762    9.997B  Ioh.VSOLJ
ANDCN        20241215.38903   10.008B  Ioh.VSOLJ
ANDCN        20241215.39044   10.015B  Ioh.VSOLJ
ANDCN        20241215.39185   10.016B  Ioh.VSOLJ
ANDCN        20241215.39326   10.015B  Ioh.VSOLJ
ANDCN        20241215.39468   10.015B  Ioh.VSOLJ
ANDCN        20241215.39609   10.020B  Ioh.VSOLJ
ANDCN        20241215.39750   10.021B  Ioh.VSOLJ
ANDCN        20241215.39891   10.020B  Ioh.VSOLJ
ANDCN        20241215.40032   10.025B  Ioh.VSOLJ
ANDCN        20241215.40175   10.019B  Ioh.VSOLJ
ANDCN        20241215.40316   10.020B  Ioh.VSOLJ
ANDCN        20241215.40457   10.006B  Ioh.VSOLJ
ANDCN        20241215.40598   10.039B  Ioh.VSOLJ
ANDCN        20241215.40740   10.002B  Ioh.VSOLJ
ANDCN        20241215.40881    9.999B  Ioh.VSOLJ
ANDCN        20241215.41022    9.972B  Ioh.VSOLJ
ANDCN        20241215.41163    9.993B  Ioh.VSOLJ
ANDCN        20241215.41306   10.011B  Ioh.VSOLJ
ANDCN        20241215.41447    9.998B  Ioh.VSOLJ
ANDCN        20241215.41725   10.031B  Ioh.VSOLJ
ANDCN        20241215.41866   10.003B  Ioh.VSOLJ
ANDCN        20241215.42007   10.007B  Ioh.VSOLJ
ANDCN        20241215.42148   10.016B  Ioh.VSOLJ
ANDCN        20241215.42362   10.027B  Ioh.VSOLJ
ANDCN        20241215.42503   10.047B  Ioh.VSOLJ
ANDCN        20241215.42645   10.012B  Ioh.VSOLJ
ANDCN        20241215.42786   10.020B  Ioh.VSOLJ
ANDCN        20241215.42927   10.020B  Ioh.VSOLJ
ANDCN        20241215.43068   10.070B  Ioh.VSOLJ
ANDCN        20241215.43209   10.047B  Ioh.VSOLJ
ANDCN        20241215.43352   10.037B  Ioh.VSOLJ
ANDCN        20241215.43493   10.035B  Ioh.VSOLJ
ANDCN        20241215.43634   10.066B  Ioh.VSOLJ
ANDCN        20241215.43777   10.069B  Ioh.VSOLJ
ANDCN        20241215.43918   10.064B  Ioh.VSOLJ
ANDCN        20241215.44059   10.053B  Ioh.VSOLJ
ANDCN        20241215.44200   10.068B  Ioh.VSOLJ
ANDCN        20241215.44341   10.070B  Ioh.VSOLJ
ANDCN        20241215.44483   10.076B  Ioh.VSOLJ
ANDCN        20241215.44624   10.083B  Ioh.VSOLJ
ANDCN        20241215.44765   10.080B  Ioh.VSOLJ
ANDCN        20241215.45047   10.083B  Ioh.VSOLJ
ANDCN        20241215.45190   10.123B  Ioh.VSOLJ
ANDCN        20241215.45331   10.116B  Ioh.VSOLJ
ANDCN        20241215.45472   10.097B  Ioh.VSOLJ
ANDCN        20241215.45613   10.118B  Ioh.VSOLJ
ANDCN        20241215.45786   10.103B  Ioh.VSOLJ
ANDCN        20241215.45927   10.125B  Ioh.VSOLJ
ANDCN        20241215.46068   10.147B  Ioh.VSOLJ
ANDCN        20241215.46209   10.120B  Ioh.VSOLJ
ANDCN        20241215.47765   10.251B  Ioh.VSOLJ
ANDCN        20241215.47906   10.250B  Ioh.VSOLJ
ANDCN        20241215.48047   10.247B  Ioh.VSOLJ
ANDCN        20241215.48189   10.253B  Ioh.VSOLJ
ANDCN        20241215.48331   10.269B  Ioh.VSOLJ
ANDCN        20241215.48472   10.264B  Ioh.VSOLJ
ANDCN        20241215.48613   10.275B  Ioh.VSOLJ
ANDCN        20241215.48755   10.259B  Ioh.VSOLJ
ANDCN        20241215.48896   10.322B  Ioh.VSOLJ
ANDCN        20241215.49037   10.340B  Ioh.VSOLJ
ANDCN        20241215.49178   10.320B  Ioh.VSOLJ
ANDCN        20241215.49321   10.335B  Ioh.VSOLJ
ANDCN        20241215.49462   10.332B  Ioh.VSOLJ
ANDCN        20241215.49603   10.372B  Ioh.VSOLJ
ANDCN        20241215.49744   10.373B  Ioh.VSOLJ
ANDCN        20241215.49885   10.381B  Ioh.VSOLJ
ANDCN        20241215.50027   10.393B  Ioh.VSOLJ
ANDCN        20241215.50168   10.367B  Ioh.VSOLJ
ANDCN        20241215.50309   10.403B  Ioh.VSOLJ
ANDCN        20241215.50450   10.420B  Ioh.VSOLJ
ANDCN        20241215.50593   10.467B  Ioh.VSOLJ
ANDCN        20241215.50734   10.465B  Ioh.VSOLJ
ANDCN        20241215.50875   10.452B  Ioh.VSOLJ
ANDCN        20241215.51016   10.462B  Ioh.VSOLJ
ANDCN        20241215.51157   10.508B  Ioh.VSOLJ
ANDCN        20241215.51299   10.488B  Ioh.VSOLJ
ANDCN        20241215.51441   10.509B  Ioh.VSOLJ
ANDCN        20241215.51582   10.517B  Ioh.VSOLJ
ANDCN        20241215.51865   10.516B  Ioh.VSOLJ
ANDCN        20241215.52006   10.505B  Ioh.VSOLJ
ANDCN        20241215.52147   10.527B  Ioh.VSOLJ
ANDCN        20241215.52288   10.543B  Ioh.VSOLJ
ANDCN        20241215.52431   10.560B  Ioh.VSOLJ
ANDCN        20241215.52713   10.537B  Ioh.VSOLJ
ANDCN        20241215.52854   10.531B  Ioh.VSOLJ
ANDCN        20241215.52995   10.552B  Ioh.VSOLJ
ANDCN        20241215.53137   10.508B  Ioh.VSOLJ
ANDCN        20241215.53278   10.545B  Ioh.VSOLJ
ANDCN        20241215.53561   10.512B  Ioh.VSOLJ
ANDCN        20241215.53703   10.494B  Ioh.VSOLJ
ANDCN        20241215.53844   10.506B  Ioh.VSOLJ
ANDCN        20241215.53985   10.514B  Ioh.VSOLJ
ANDCN        20241215.54126   10.437B  Ioh.VSOLJ
ANDCN        20241215.54269   10.484B  Ioh.VSOLJ
ANDCN        20241215.54410   10.434B  Ioh.VSOLJ
ANDCN        20241215.54551   10.447B  Ioh.VSOLJ
ANDCN        20241215.54693   10.416B  Ioh.VSOLJ
ANDCN        20241215.54834   10.408B  Ioh.VSOLJ
ANDCN        20241215.54976   10.389B  Ioh.VSOLJ
ANDCN        20241215.55117   10.414B  Ioh.VSOLJ
ANDCN        20241215.55258   10.374B  Ioh.VSOLJ
ANDCN        20241215.55399   10.379B  Ioh.VSOLJ
ANDCN        20241215.55541   10.400B  Ioh.VSOLJ
ANDCN        20241215.55682   10.358B  Ioh.VSOLJ
ANDCN        20241215.55823   10.339B  Ioh.VSOLJ
ANDCN        20241215.55964   10.328B  Ioh.VSOLJ
ANDCN        20241215.56105   10.324B  Ioh.VSOLJ
ANDCN        20241215.56247   10.242B  Ioh.VSOLJ
ANDCN        20241215.56389   10.270B  Ioh.VSOLJ
ANDCN        20241215.56579   10.261B  Ioh.VSOLJ
ANDCN        20241215.56720   10.266B  Ioh.VSOLJ
ANDCN        20241215.56861   10.243B  Ioh.VSOLJ
ANDCN        20241215.57003   10.177B  Ioh.VSOLJ
ANDCN        20241215.57145   10.209B  Ioh.VSOLJ
ANDCN        20241215.57286   10.236B  Ioh.VSOLJ
ANDCN        20241215.57427   10.188B  Ioh.VSOLJ
ANDCN        20241215.57568   10.144B  Ioh.VSOLJ
ANDCN        20241215.57711   10.172B  Ioh.VSOLJ
ANDCN        20241215.57852   10.177B  Ioh.VSOLJ
ANDCN        20241215.57993   10.193B  Ioh.VSOLJ
ANDCN        20241215.38266    9.571V  Ioh.VSOLJ
ANDCN        20241215.38409    9.575V  Ioh.VSOLJ
ANDCN        20241215.38550    9.558V  Ioh.VSOLJ
ANDCN        20241215.38692    9.563V  Ioh.VSOLJ
ANDCN        20241215.38834    9.571V  Ioh.VSOLJ
ANDCN        20241215.38976    9.567V  Ioh.VSOLJ
ANDCN        20241215.39117    9.569V  Ioh.VSOLJ
ANDCN        20241215.39258    9.564V  Ioh.VSOLJ
ANDCN        20241215.39399    9.556V  Ioh.VSOLJ
ANDCN        20241215.39541    9.551V  Ioh.VSOLJ
ANDCN        20241215.39682    9.581V  Ioh.VSOLJ
ANDCN        20241215.39823    9.562V  Ioh.VSOLJ
ANDCN        20241215.39964    9.551V  Ioh.VSOLJ
ANDCN        20241215.40105    9.555V  Ioh.VSOLJ
ANDCN        20241215.40247    9.570V  Ioh.VSOLJ
ANDCN        20241215.40389    9.559V  Ioh.VSOLJ
ANDCN        20241215.40530    9.554V  Ioh.VSOLJ
ANDCN        20241215.40671    9.544V  Ioh.VSOLJ
ANDCN        20241215.40812    9.558V  Ioh.VSOLJ
ANDCN        20241215.40954    9.555V  Ioh.VSOLJ
ANDCN        20241215.41095    9.560V  Ioh.VSOLJ
ANDCN        20241215.41236    9.550V  Ioh.VSOLJ
ANDCN        20241215.41378    9.555V  Ioh.VSOLJ
ANDCN        20241215.41656    9.548V  Ioh.VSOLJ
ANDCN        20241215.41797    9.550V  Ioh.VSOLJ
ANDCN        20241215.41939    9.554V  Ioh.VSOLJ
ANDCN        20241215.42080    9.572V  Ioh.VSOLJ
ANDCN        20241215.42293    9.571V  Ioh.VSOLJ
ANDCN        20241215.42434    9.553V  Ioh.VSOLJ
ANDCN        20241215.42576    9.578V  Ioh.VSOLJ
ANDCN        20241215.42718    9.571V  Ioh.VSOLJ
ANDCN        20241215.42859    9.596V  Ioh.VSOLJ
ANDCN        20241215.43000    9.562V  Ioh.VSOLJ
ANDCN        20241215.43141    9.611V  Ioh.VSOLJ
ANDCN        20241215.43282    9.605V  Ioh.VSOLJ
ANDCN        20241215.43425    9.598V  Ioh.VSOLJ
ANDCN        20241215.43566    9.581V  Ioh.VSOLJ
ANDCN        20241215.43707    9.602V  Ioh.VSOLJ
ANDCN        20241215.43848    9.609V  Ioh.VSOLJ
ANDCN        20241215.43991    9.620V  Ioh.VSOLJ
ANDCN        20241215.44132    9.624V  Ioh.VSOLJ
ANDCN        20241215.44273    9.627V  Ioh.VSOLJ
ANDCN        20241215.44414    9.618V  Ioh.VSOLJ
ANDCN        20241215.44556    9.624V  Ioh.VSOLJ
ANDCN        20241215.44697    9.636V  Ioh.VSOLJ
ANDCN        20241215.44979    9.641V  Ioh.VSOLJ
ANDCN        20241215.45120    9.634V  Ioh.VSOLJ
ANDCN        20241215.45262    9.637V  Ioh.VSOLJ
ANDCN        20241215.45403    9.652V  Ioh.VSOLJ
ANDCN        20241215.45545    9.669V  Ioh.VSOLJ
ANDCN        20241215.45718    9.683V  Ioh.VSOLJ
ANDCN        20241215.45859    9.667V  Ioh.VSOLJ
ANDCN        20241215.46000    9.681V  Ioh.VSOLJ
ANDCN        20241215.46141    9.718V  Ioh.VSOLJ
ANDCN        20241215.47697    9.729V  Ioh.VSOLJ
ANDCN        20241215.47838    9.767V  Ioh.VSOLJ
ANDCN        20241215.47979    9.771V  Ioh.VSOLJ
ANDCN        20241215.48120    9.766V  Ioh.VSOLJ
ANDCN        20241215.48262    9.788V  Ioh.VSOLJ
ANDCN        20241215.48403    9.794V  Ioh.VSOLJ
ANDCN        20241215.48544    9.800V  Ioh.VSOLJ
ANDCN        20241215.48685    9.820V  Ioh.VSOLJ
ANDCN        20241215.48826    9.834V  Ioh.VSOLJ
ANDCN        20241215.48968    9.853V  Ioh.VSOLJ
ANDCN        20241215.49110    9.848V  Ioh.VSOLJ
ANDCN        20241215.49251    9.861V  Ioh.VSOLJ
ANDCN        20241215.49392    9.862V  Ioh.VSOLJ
ANDCN        20241215.49535    9.872V  Ioh.VSOLJ
ANDCN        20241215.49676    9.908V  Ioh.VSOLJ
ANDCN        20241215.49817    9.891V  Ioh.VSOLJ
ANDCN        20241215.49958    9.905V  Ioh.VSOLJ
ANDCN        20241215.50100    9.909V  Ioh.VSOLJ
ANDCN        20241215.50241    9.947V  Ioh.VSOLJ
ANDCN        20241215.50382    9.939V  Ioh.VSOLJ
ANDCN        20241215.50523    9.935V  Ioh.VSOLJ
ANDCN        20241215.50664    9.958V  Ioh.VSOLJ
ANDCN        20241215.50807    9.983V  Ioh.VSOLJ
ANDCN        20241215.50948    9.987V  Ioh.VSOLJ
ANDCN        20241215.51089   10.002V  Ioh.VSOLJ
ANDCN        20241215.51230   10.003V  Ioh.VSOLJ
ANDCN        20241215.51372   10.021V  Ioh.VSOLJ
ANDCN        20241215.51513   10.024V  Ioh.VSOLJ
ANDCN        20241215.51796   10.005V  Ioh.VSOLJ
ANDCN        20241215.51938   10.041V  Ioh.VSOLJ
ANDCN        20241215.52079   10.047V  Ioh.VSOLJ
ANDCN        20241215.52220   10.071V  Ioh.VSOLJ
ANDCN        20241215.52361   10.046V  Ioh.VSOLJ
ANDCN        20241215.52644   10.045V  Ioh.VSOLJ
ANDCN        20241215.52785   10.055V  Ioh.VSOLJ
ANDCN        20241215.52926   10.045V  Ioh.VSOLJ
ANDCN        20241215.53068   10.021V  Ioh.VSOLJ
ANDCN        20241215.53209   10.033V  Ioh.VSOLJ
ANDCN        20241215.53492   10.034V  Ioh.VSOLJ
ANDCN        20241215.53634   10.038V  Ioh.VSOLJ
ANDCN        20241215.53775   10.029V  Ioh.VSOLJ
ANDCN        20241215.53917   10.024V  Ioh.VSOLJ
ANDCN        20241215.54058   10.004V  Ioh.VSOLJ
ANDCN        20241215.54199   10.005V  Ioh.VSOLJ
ANDCN        20241215.54341   10.008V  Ioh.VSOLJ
ANDCN        20241215.54483    9.965V  Ioh.VSOLJ
ANDCN        20241215.54624    9.951V  Ioh.VSOLJ
ANDCN        20241215.54765    9.965V  Ioh.VSOLJ
ANDCN        20241215.54906    9.928V  Ioh.VSOLJ
ANDCN        20241215.55047    9.931V  Ioh.VSOLJ
ANDCN        20241215.55190    9.930V  Ioh.VSOLJ
ANDCN        20241215.55331    9.895V  Ioh.VSOLJ
ANDCN        20241215.55472    9.900V  Ioh.VSOLJ
ANDCN        20241215.55613    9.884V  Ioh.VSOLJ
ANDCN        20241215.55755    9.842V  Ioh.VSOLJ
ANDCN        20241215.55896    9.835V  Ioh.VSOLJ
ANDCN        20241215.56037    9.823V  Ioh.VSOLJ
ANDCN        20241215.56178    9.845V  Ioh.VSOLJ
ANDCN        20241215.56319    9.782V  Ioh.VSOLJ
ANDCN        20241215.56510    9.822V  Ioh.VSOLJ
ANDCN        20241215.56652    9.800V  Ioh.VSOLJ
ANDCN        20241215.56793    9.771V  Ioh.VSOLJ
ANDCN        20241215.56935    9.778V  Ioh.VSOLJ
ANDCN        20241215.57076    9.771V  Ioh.VSOLJ
ANDCN        20241215.57218    9.753V  Ioh.VSOLJ
ANDCN        20241215.57359    9.729V  Ioh.VSOLJ
ANDCN        20241215.57500    9.742V  Ioh.VSOLJ
ANDCN        20241215.57641    9.718V  Ioh.VSOLJ
ANDCN        20241215.57782    9.734V  Ioh.VSOLJ
ANDCN        20241215.57925    9.696V  Ioh.VSOLJ

Comparison: Tycho-2 2787-1843-1 V=11.246 (B-V=0.564)
Check: Tycho-2 2787-1803-1 V=11.521 (B-V=1.020)
Observer: H. Itoh (Tokyo, Japan)
Instruments:20SC+ATIK383L+ (B,V filter) Temp -12 degree Celsius
Exposure: B:70sec,V:40sec
Imaging: MaxIm DL Ver.5 binning3*3
Photometry: Muniwin Ver.2.1.36,  Standard system VBA
Aperture radius B:9.3pixel, V:9.3pixel

minI ANDCN 2460660.0276 0.0004 Hel Ioh.VSOLJ n=124 B (calculated by Nagai)
minI ANDCN 2460660.0281 0.0003 Hel Ioh.VSOLJ n=124 V (calculated by Nagai)

CN And JD(hel)=2460660.0276 C=2460660.0565 E=21524 O-C=-0.0289 B
CN And JD(hel)=2460660.0281 C=2460660.0565 E=21524 O-C=-0.0284 V

min=2450698.9447+0.46279092xE (GCVS5.1 24-Nov-2024)

             - 15/Dec/2024 CN And (By H.Itoh) -
09 +                                                         
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    +----------+----------+----------+----------+----------+-
   09         10         11         12         13         14  (UT)

K.Nagai

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