This paper presents a new approach to analyzing the change of cometary brightness. In our considerations, we assume that astronomical silicates (dust agglomerates) and gas are present in the coma. This assumption is a consequence of the analysis of the result observed during the Rosetta mission to comet 67P/Churyumov-Gerasimenko (abbreviated 67P/Ch-G). The dimensions of these agglomerates can be up to several centimeters. However, the large ones are few compared to particles with dimensions of several micrometers. This paper presents the results of calculations on the change in hypothetical comet brightness as a result of its outburst. The calculations take into account the percentage of carbonaceous particles and silicates rich in magnesium.

本文提出了一种分析彗星亮度变化的新方法。在我们的考虑中，我们假设昏迷中存在天文硅酸盐（尘埃团块）和气体。这一假设是对罗塞塔彗星 67P/Churyumov-Gerasimenko（缩写为 67P/Ch-G）任务期间观察到的结果进行分析的结果。这些附聚物的尺寸可达几厘米。然而，与尺寸为几微米的颗粒相比，大颗粒的数量很少。本文介绍了假设彗星爆发后亮度变化的计算结果。计算考虑了碳质颗粒和富含镁的硅酸盐的百分比。