Determination of some characteristics of comet’s gases by photometry method for comet Hyakutake

الملخص EN

The present paper focuses on the study of some characteristics of comets ions by photometry method which represent by CCD camera which it provide seeing these images in a graded light.

From 0-255 when Zero (low a light intensity) and 255 (highlight intensity).

These differences of photonic intensity can be giving us a curve which appear from any line of this image.

From these equations the focus is concentrating on determine the temperature distribution, velocity distribution, and intensity number distribution which is give number of particles per unit volume.

The results explained the interaction near the cometary nucleus which is mainly affected by the new ions added to the density of the solar wind, the average molecular weight increase and result in many unique characteristics of the cometary tail.