Search

Start Over Creator Babadzhanov, P. B.

1. Evolution of meteoroid streams

Creator:
Babadzhanov, P. B. and Obrubov, Yu. V.
Format:
bez média and svazek
Type:
model:article and TEXT
Subject:
space research, meteoroid streams, and evolution of meteoroid streams
Language:
Czech
Description:
A meteoroid stream generally considered to be an elliptical ring of relatively small thickness. Such shape is attributable to meteoroid streams in an early stage of their evolution. Differences in planetary perturbations influencing the meteoroid particles ejected from the parent body from various points in its orbit at different velocities and time can result in a significant thickening of the stream. Our studies on the evolution of the short-period meteoroid streams have shown that these streams can produce several couples of showers active indifferent seasons of the year.
Rights:
http://creativecommons.org/publicdomain/mark/1.0/ and policy:public

2. On the light pulsation of bright Geminids according to photographic data

Creator:
Babadzhanov, P. B. and Konovalova, N. A.
Format:
bez média and svazek
Type:
model:article and TEXT
Subject:
astrophysics, bright Geminids, and photometric light curves
Language:
Czech
Description:
The photometric light curves of bright Geminids are investigated. The analysis of the light curves reveals a peculiar nature of meteor luminosity with rapid flickering and small brightness fluctuations. This peculiarity of the luminosity of the bright Geminids points to a certain ablation process of these meteoroids in the Earth’s atmosphere. According to estimates of the energy of ablation a conclusion wae made that the investigated Geminid meteoroids were disrupted in the atmosphere by the melting and cyclic ablation of the surface-layer of meteoric matter.
Rights:
http://creativecommons.org/publicdomain/mark/1.0/ and policy:public