Engineering Papers⌕ Search

Engineering topics

Kheylo, E. S.

Publications and source records attributed to Kheylo, E. S..

4 records
All sourcesNASA NTRSDOE OSTI
NASA NTRS1973

Investigation of brightness changes in WZ Cas in photographic and visible light

The results are presented concerning statistical processing of a series of visual and photographic magnitudes for WZ Cas. The light distribution functions were determined, which appeared to be asymmetrical. Theoretical approximating distributions were calculated. The star is predominantly bright in yellow rays and faint in blue ones. The correlative analysis of visual magnitudes shows that the period of WZ Cas is not less than 400 days.

Kheylo, E. S.↗
NASA NTRS1973

Investigation of brightness changes of MZ Cas and TZ Cas in B- and V-light

The results are presented concerning statistical processing of two-color observations of MZ Cas and TZ Cas. Light histograms, dispersion and statistical amplitudes are given. Light variations of the variables are represented by normal stochastic processes. Observational data are tabulated.

Lukatskaya, F. I.↗