Tuesday, January 17, 2023

NEW REDUCED LIGHT CURVE C/2022 E3 ZTF

 Some new calculations that I have made of the comet C/2022 E3 ZTF , based on the formulas given by Sosa & Fdez ( 2011 ) , the maximum water production of the comet would reach 1 ton per second , using the formula log Q ( H2O ) = 30.53-0.234 * mred , the maximum reduced magnitude is mred = 8.7 , gives log Q ( H2O)= 10^28.5 mol/s .

Another calculation, using log D ( km ) = 1.5-0.13*m0 , yields an approximate nuclear radius of Rn=0.75 +/- 0.10 , and a possible active fraction area of f(A)=1.4 +/-0.1 , its estimated mass in log M ( kg ) = 10^12.1 .

I have reduced the COBS visual only light curve data, where I have reduced the magnitude and used the distance R , a decrease in the rate of increase in brightness is clearly observed, and its activity index (n) , with which Its photometric-visual formula changes, in this case, my hypothesis indicates that it would not exceed a maximum visual magnitude of 6.0 by the beginning of February.


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