... They are an indicator of accuracy of the CCD positional observations for a given observatory. ... Planetary and Space Science 56 (2008) 1847 ­1850 Table 4 The best results of CCD asteroid observations from MPC database for some professional observatories MPC Observatory Code Professionals 673 Telescope 000 :07 0.07 0.08 0.06 000 :06 0.06 0.04 0.05 Year Total asteroids Total positions s a 1849 sd Type USA, table Mountain, D ј 0:61 m, FL ј 9:0 m, FOV ј 22 б ...

THE 75th NAME-LIST OF VARIABLE STARS. ... The 75th Name-List consists of two tables. ... the literature, taken from positional catalogues, including USNO A1.0/A2.0 and GSC, or determined by the authors); the range of variability (sometimes the column Min gives, in parentheses, the amplitude of light variation; the symbol ( means that the star , in minimum light, becomes fainter, than the magnitude indicated); and the system of magnitudes used ( P are photographic ...

... Membership . ... The name of this organization shall be Amateur Astronomers Association of Princeton, Incorporated (hereinafter abbreviated as AAAP). ... General membership shall be open to any person paying dues with the proviso that any member under the age of 18 must be accompanied by a responsible adult while at any AAAP meeting, other function, or observatory. ... A. Director The Director shall preside at all meetings of the Board of Trustees and at all general membership meetings. ...

Elsevier Ed itorial System(tm) for JASR 2006 Manuscript Draft Manuscript Number: Title: Determination of K, Ar, Cl, S, Si and Al flare abundances from RESIK soft X-ray spectra Article Type: Contributed Paper Section/Category: E2.4 - Solar Magnetic Field and Activities Keywords: solar physics; X-ray flares ; spectroscopy; abundances Corresponding Author: Dr. J. Sylwester , Corresponding Author's Institution: Space Research Center First Author: J ... All flares were observed early Fig. ...

... Tonight's Sky . ... The Magazine . ... Observing . ... Product Reviews . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Eicher book signing at Northeast Astronomy Forum . ... Book review submission guidelines . ... Astronomy Book Reviews . ... Only registered members of Astronomy.com are allowed to comment on this article. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

. Jowell Persival (1855 - 1916) is an American astronomer. The main works concerns Mars’s investigations. The author of a hypothesis about artificial origin of Mar’s channels. In 1915 calculated the orbit and searched the above Neptune planet (Pluto was discovered in 1930). Back .

Общая Астрономическая Конференция > Форумы общей направленности > Общий форум любителей астрономии > О размерах небесных тел . ... Просмотр полной версии : О размерах небесных тел . ... http://ochevidec.net/id/1461.html . corvalol . ... http://hea.iki.rssi.ru/~nick/astro/scale.htm . http://airbase.ru/books/authors/rus/sh/shklovskiy-i-s/universe_life_intellect/1/ . ... 18.10.2006, 01:16 . Кто нибудь может сказать размер "VV Cephei" . ...

. Have taught over 100 students internationally using Web-based courseware I have authored in the following subjects: . Physics 161: Physics of Energy and the Environment . Physics 162: Alternative and Renewable Energy . Astronomy 121: The Solar System . Astronomy 123: Cosmology and the Origin of Life .

e-mail: podgorny@inasan.ru . Institute of Astronomy RAS . ... Spectrum of solar flare protons // Journ. ... The active region magnetic flux correlation with flare appearance. ... Podgorny A. I., Podgorny I. M. Solar Flare Numerical Magnetohydrodynamic Simulation and Solar Flare Model. ... Podgorny A. I., Podgorny I. M. MHD simulation of magnetic field configuration above the active region NOAA. ... Podgorny I. М., Podgorny A. I. The active region magnetic field association with solar flares. ...

... The Military Aspects of the Soviet Cosmonautics : A Side View . This book is the first effort in an unclassified Soviet publications to provide a comprehensive overview of the Soviet military space program. Presented here are the classification of the military space systems by functions performed (Chapter 1), the analysis of the organizational evolution of the Soviet space program (Chapter 2) and the description of all observable satellite systems of military or double destination (Chapter 3). ...

... Schools . ... Dean?s Office . Departments . ... Department ofљPsychiatry, Narcology, Neurology andљMedical Psychology . ... School of Physics . ... Academician I.M. Lifshyts Theoretical Physics Department . ... Psychological Counseling and Psychotherapy Department . ... Member of the department studied the theoretical and practical problems of psychology sensitive personality, its diagnosis, prevention and psycho-correction; customers--centered psychotherapy (R. Kocharyan AS, Assoc. ...