Abstract
A dynamic model of the Galaxy is constructed based on kinematic data for masers with trigonometric parallaxes. Maser data is used to compute the model potential in the Galactic plane. The potential is then generalized to three dimensions assuming the existence of a third quadratic integral of motion. The resulting Galactic model potential is of Stäckel’s type. The corresponding space density function is determined from Poisson’s equation.
REFERENCES
Bajkova A. T., Bobylev V. V. 2015, Baltic Astronomy, 24, 4310.1515/astro-2017-0201Search in Google Scholar
Gardner E., Nurmi P., Flynn C., Mikkola S. 2011, MNRAS, 411, 94710.1111/j.1365-2966.2010.17729.xSearch in Google Scholar
Gromov A. O. 2013, Izv. Glavn. Astron. Obs. (Pulkovo), 221, 129Search in Google Scholar
Gromov A. O. 2014a, Vest. Saint Petersburg Univ., ser. 1, 2, 322Search in Google Scholar
Gromov A. O. 2014b, Astron. and Astrophys. Trans., 28, 331Search in Google Scholar
Gromov A. O., Nikiforov I. I. 2015, Izv. Glavn. Astron. Obs. (Pulkovo), 222, 31Search in Google Scholar
Gromov A. O., Nikiforov I. I., Ossipkov L. P. 2015, Baltic Astronomy, 24, 15010.1515/astro-2017-0214Search in Google Scholar
Kuzmin G. G. 1952, Publ. Tartu Obs., 32, 33210.1093/ptj/32.6.332Search in Google Scholar
Kuzmin G. G. 1956, AZh, 33, 2710.2534/jjasnaoe1952.1956.100_27Search in Google Scholar
Kuzmin G. G., Veltmann Ü.-I. K., Tenjes P. L. 1986, Publ. Tartu Obs., 51, 232Search in Google Scholar
Loktin A. V., Marsakov V. A. 2010, Lectures on Stellar Astronomy, Rostov-na-Donu, pp. 282 (in Russian)Search in Google Scholar
Nikiforov I. I., Veselova A. V. 2015, Baltic Astronomy, 24, 38710.1515/astro-2017-0240Search in Google Scholar
Ossipkov L. P. 1975, Vest. Leningrad Univ., 7, 151Search in Google Scholar
Rodionov V. I. 1974, Vest. Leningrad Univ., 13, 14210.1007/BF02021373Search in Google Scholar
Reid M. J., Menten K. M., Zheng X. W. et al. 2009, ApJ, 700, 13710.1088/0004-637X/700/1/137Search in Google Scholar
Reid M. J., Menten K. M., Brunthaler A. et al. 2014, ApJ, 793, 7210.1088/0004-637X/793/2/72Search in Google Scholar
© 2016 A. O. Gromov et al., published by De Gruyter Open
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