About mass of parallel radio-optical faint meteors based on the intensity of luminous and ionization at the height of a mirror point
UDC
523.503+531.42+523.53Abstract
Using results of the simultaneous optical and radar observation of 59 faint meteors with star magnitudes in an interval 0m÷ +8m, on the basis of the measured a luminous intensity, value of linear electronic density for mirror-reflecting points and such parameters of an atmospheric trajectory as velocity, zenith angle of radiant, heights of homogeneous atmosphere photographic and radar mass of the same meteors are computed, which are in the satisfactory consent among themselves.
Keywords:
luminous efficiency and ionization coefficient, photometric, ionization, mass, magnitude, linear electron densityAcknowledgement
References
- Davies J.G., Hall J.E. Meteor luminosity and ionization. Proc. Roy. Soc., 1963, A271, no. 1344, pp. 120-128.
- Babadzhanov P.B. Luminosity and ionization of meteors. Doklady Akademii nauk SSSR [Rep. of the Academy of Sciences of the USSR], 1969, vol. 184, no. 4, pp. 800-802. (In Russian)
- Narziev M. The mass of meteoroids according to the results of parallel observations. The scale of radio meteor masses. Doklady Akademii nauk Respubliki Tadzhikistan [Reports of the Academy of Sciences of the Republic of Tajikistan], 2003, vol. 40, no. 1, pp. 3-12. (In Russian)
- Tokhtas'ev V.S. Probability of ionization in meteor traces. In: Meteoric propagation of radio waves, iss. 7. Kazan', KGU Pub., 1970, pp. 33-49. (In Russian)
- Narziev M. Dependences of ratio of the luminosity to ionization on velocity and chemical composition of meteors. Meteoroids: the smallest solar system bodies. NASA/CP-2011-216469. Breckenridge, Colorado, USA, July 2011, pp. 168-173.
- Narziev M., Malyshev I.F. Meteor light curves and determination of meteoroid masses based on the results of complex radio-television observations. Izvestiya Akademii nauk Respubliki Tadzhikistan [News of the Academy of Sciences of the Republic of Tajikistan], 2009, no. 4(137). pp. 36-45. (In Russian)
- Narziev M. Variations of the luminescence and ionization along the traces of the same meteors. Radiotekhnika [Radio Engineering], 2016, iss. 184, pp. 53-58. (In Russian)
- Cook A.F, Forti G., Mc Crosky R.E., Posen A., Southworth R., Williams J.T. Evolutionary and physical properties of meteoroids. IAU - Colloquium. Washington, 1973, pp. 23-44.
- Narziev M. Meteoroids mass by results of the combined Radio-Television observations. Proc. of 44rd L&Pci. Conf., 2013.
- Campbell-Brown M.D., Kero J., Szasz C., PellinenWannberg A., Weryk R.J. Photometric and ionization masses of meteors with simultaneous EISCAT UHF radar and intensified video observations, Comets, Meteors, 2012.
- Lebedinetc V.N. Dust in the upper atmosphere and space. The meteors. Leningrad, Gidrometeoizdat Pub., 1980, 246 p. (In Russian).
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