... We show the analysis of low-hard and intermediate states of sources XTE J1550-564, H 1743-322, GX 339-4, XTE J1859-226, XTE J1650-500 and GRS 1915+105. ... Directly applying the scaling technique we also obtain that a ratio of the BH masses in XTE J1859-226 and in XTE J1550-564 is , and the corresponding ratio for XTE J1650-500 and XTE J1550-564 is . These values of scaling factors r implies that BH masses are ; solar masses in XTE J1859-226 and XTE J1650-500 respectively. ...

Еще в разделе: (Показать все результаты (>251) - hea.iki.rssi.ru/ )

• Second Spectrum-RG/eROSITA Conference
• z90-program
• Spectrum-Roentgen-Gamma - The astrophysical Project at IKI RAN

... Star Atlas . ... solar system . ... stars . ... Observe the Solar System . ... What factors determine if a massive star (say, 100 solar masses) forms instead of a Sun-like star? ... Stars of all masses form from dense clumps within exceptionally cold molecular clouds. ... Massive stars tend to form at the centers of high-mass reservoirs of gas. Get instant access to subscriber content on Astronomy.com! ... A gamma-ray burst hints that LIGO's double black holes started as one massive star . ...

Еще в разделе: (Показать все результаты (>6228) - www.astronomy.com/ )

• Clues to stellar evolution | Astronomy.com
• Massive asteroid impact on Mars | Astronomy.com
• Problems posed by massive stars | Astronomy.com

... Stars . ... Cepheid variable stars have been known since the 18th century. ... Regularly brightening to a peak over days, weeks or months before fading these variable stars were remarkable curiosities to astronomers in past centuries.€а The term Cepheid is taken from the star Delta Cephei in the constellation of Cepheus, which was identified as variable€а in 1784 by the teenaged prodigy John Goodricke (1764-96). ... Tweets that mention Cepheids: Inconstant Stars which break the rules | ...

Еще в разделе: (Показать все результаты (>2160) - www.armaghplanet.com/ )

• The Hubble bubble? | Astronotes

... We consider the astrophysical evolution of the Galaxy over large time scales, from early stages (an age of ~10 8 yrs) to the end of traditional stellar evolution (~10 11 yrs). ... In the model considered, the basic stages of Galactic evolution are as follows. ... Essentially all other basic parameters of the Galaxy vary little. ... The final "stellar epoch" in the life of the Galaxy is completed ~10 13 yrs after its formation, when the evolution of the least massive stars comes to an end. ...

Еще в разделе: (Показать все результаты (>48) - www.inasan.rssi.ru/ )

• Star Formation History
• Publications of Dmitri Wiebe
• Home page of Dmitri Wiebe

The Stats of Couples From Pairing Algorithms to Binary Mass-Ratio Distributions Yutong Shan Binary Formation: Theory vs. Observation How do we think most Binaries form? ... 2009) Mass-Ratio Distribution: жpik's Law Observed binary mass-ratio distribution is often `fitted' with a power law: жpik's Law: f(q) ~ q q = Msecondary/Mpri mary жpik's Exponent, Equal-mass favoured Unequal-mass favoured Primary Mass (Mprim) Flat Often stated as a function of Primary Mass q = Msec / Mprim (Raghavan et al. ...

Еще в разделе: (Показать все результаты (>1890) - hea-www.harvard.edu/ )

• Characteristics of the Aurig? System
• Black Hole X-ray Binaries with Massive Companions
• Neutron Star X-ray Binaries with Massive Companions

Our publications in 1996 year . Lindner, U.; Einasto, M.; Einasto, J.; Freudling, W.; Fricke, K.; Lipovetsky, V.; Pustilnik, S.; Izotov, Y.; Richter, G. Astronomy and Astrophysics, v.314, p.1-12 (10/1996) . Thuan, Trinh X.; Izotov, Yuri I.; Lipovetsky, Valentin A . ... Edited by Daniel Kunth, B. Guiderdoni, M. Heydari-Malayeri, and Trinh Xu Thuan, 1996., p.607 . ... Edited by Daniel Kunth, B. Guiderdoni, M. Heydari-Malayeri, and Trinh Xu Thuan, 1996., p.587 . ... Thuan, Trinh Xuan; Izotov, Yu. ...

Еще в разделе: (Показать все результаты (>1260) - www.sao.ru/ )

• Introduction
• The very metal-poor local dwarf galaxies
• Old "Structure" publications

... Space Res., 12, 265, 1992 planetary magnetic dipole: Mizutani, H., et al., ... Astrobiology, 7, 167, 2007 CME induced H+ ion pick-up loss at 0.05 AU for ` Hot Jupiters ' HD209458 b Mass loss ~1011 g/s even for weak CMEs Mmax strong magn. protection in reality Exoplanet magnetospheres - importance of magnetodisk Relatively large amount of observed Hot Jupiters (27%): survival of close-in giants indicates their efficient protection against of extreme plasma and radiation conditions ...

Еще в разделе: (Показать все результаты (>20) - solarwind.cosmos.ru/ )

... 0 ) = Z '' '' 0 [(1 \Gamma '')'' 1=2 sin 2 i sin 2!] ... We use the similarity theory to present the non--dimensional period T \ Lambda of the evolution of the parameters '' and i as a product of the independent factors: T \ Lambda = \ Gamma (4=15)(a \ Gamma3 =2 \ Lambda =LD )jL c (c 1 ; c 2 )j. Here LD = Ї k \ Lambda a \ Gamma3 k \ Lambda '' \ Gamma3 =2 k Ї \Gamma1=2 \ Lambda is the non-- dimensional parameter of disturbances similarity dependent on the dynamical characteristics of the ...

Еще в разделе: (Показать все результаты (>437) - www.ipa.nw.ru/ )

• http://www.ipa.nw.ru/conference/2002/sovet/PS/MUSHA_1.PS
• (Untitled)
• Values of asteroid masses

... In this poster we propose a hypothesis that within fixed assumptions about internal physics (opacity, thermodynamics, nuclear reactions) a strict relation between the surface helium abundance and the entropy of the adiabatic part of the convective zone exists for all solar models. This hypothesis is verified with models under simplified physics (Christensen­Dalsgaard 1988) and with six evolutionary models computed by Christensen­Dalsgaard (1992). ... 1990, Christensen­Dalsgaard 1991). ...

Еще в разделе: (Показать все результаты (>1826) - crydee.sai.msu.ru/ )

• ApSA courses
• Эволюция звезд (Stellar evolution)
• Explanations for solar physics computing page

Solar Large-Scale Chains: Some Events . ... The chains appear to light up separators or quasi-separatrix layers between different interacting large-scale magnetic flux systems in the global solar magnetosphere and, in particular, to outline large-scale coronal structures involved in the CME process. ... Some features of the chains and their relations to CMEs are illustrated for a number of halo CME-associated events. 23 events of 1997-2000 . ... Halo-CME-associated events of November 1997 . ...

Еще в разделе: (Показать все результаты (>639) - www.izmiran.rssi.ru/ )

• CMEs and Space Weather

Еще в разделе: (Показать все результаты (>328) - www.astro.spbu.ru/ )

• Milanova Kholtygin, PAZH (2006)
• Database of Optical Constants -- Level: welcome
• Vladimir P. Reshetnikov's Home Page

Galileo showed convincingly that heavy objects fell no faster that light ones. ... If an iron ball was pulled down with a much greater force than a wooden one of the same size, why didn't it fall any faster? ... 1) It is harder to lift. ... It is the fact that the loaded wagon has a greater mass that gives it a larger inertia , a larger tendency to oppose any change in its state of rest or of constant motion in a straight line. ... One important quantity was the body mass of the astronauts. ...

Еще в разделе: (Показать все результаты (>824) - www.iki.rssi.ru/ )

• Callisto
• REMOTE SENSING OF OCEAN SURFACE STATE
• The Evolution of Rockets

... WORKSHOP "STELLAR ATMOSPHERES" . THE CHEMICAL AND DYNAMIC EVOLUTION OF STARS AND GALAXIES" . ... Chernomorka , Odessa , Ukraine . ... Modeling and interpretation of the stellar spectra of the usual and peculiar stars. Elemental abundances in the stars of different types and populations of the Galaxy. Chemical evolution of the stars and galaxies. ... Andrievsky S.M. (OAO ONU, Odessa, Ukraine) . ... CHEMICAL and DYNAMIC EVOLUTION STARS and GALAXIES" . ... Odessa mailto:astro@paco.odessa.ua . ...

Еще в разделе: (Показать все результаты (>76) - sai.msu.ru/ )

... Abubekerov M.K., Lipunov V.M. "The Lower Temperature Limits Of Accretors" Astronomy Reports, 2003, Vol. 47, Issue 8, pp.679-684. ... Abubekerov M.K., Antokhina E.A., Cherepashchuk A.M. "The Masses of X-ray Pulsars in Binary systems with OB Supergiants" Astronomy Reports, 2004, Vol. ... Abubekerov M.K., Antokhina E.A., Cherepashchuk A.M., Shimanskii V.V. "The Mass of the Compact Object in the Low-Mass X-ray Binary 2S 0921-630" Astronomy Reports Astronomy Reports, 2006, Vol.50, Issue 7, pp.544-552. ...

Еще в разделе: (Показать все результаты (>275) - lnfm1.sai.msu.ru/ )

• Data bases of Natural Satellites. Documentation. Structure

ARCSAT ID NUMBER: AS07 DESCRIPTIVE TITLE: Confirming Galactic, M31, and M33 Candidate LBVs Through Photometric Variability PI: Guy Stringfellow OBSERVER(S): Guy Stringfellow plus 5 CU undergraduate students UNCERTIFIED/UNTRAINED OBSERVERS: Guy Stringfellow and the 5 CU undergraduate students Natalie Bremer CU APS undergraduate Sara Grandone CU APS undergraduate Kat Shanahan CU APS undergraduate Jacob Wilson CU APS ... 2013, ApJ, 779, 8) and SN 2009ip (Pastorello et al. ...

Еще в разделе: (Показать все результаты (>311) - www.apo.nmsu.edu/ )

• http://www.apo.nmsu.edu/Telescopes/ARCSAT/ObsSchedules/arcsat_oct2014/AS01.html
• http://www.apo.nmsu.edu/Telescopes/ARCSAT/ObsSchedules/arcsat_oct2014/AS05.html

Blackholes2 Forum Message . Forums: . ... Post . ... Post Message | ... We know that a photon has no-mass (ne rest mass): so we can say that if ipotetically we can measure something about a photon (the same photon) in each region of the universe we must notice that it is everywhere at the same time: no mass means no time evolution. ... www.astronomy.net . ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

Еще в разделе: (Показать все результаты (>383) - www.astronomy.net/ )

• So How Can We Calculate The Mass Of The BH? - an Astronomy Net Blackholes Forum
• Blackholes Discussion Forum - Hosted by The Astronomy Net
• Missing Mass - an Astronomy Net Blackholes2 Forum Message

Магазин . ... Старейший магазин телескопов в России . ... Корзина 0 0 Р . ... Телескопы Celestron . ... Добавить в избранное . ... 49 990 Р . ... Мы рады приветствовать Вас в нашем специализированном магазине телескопов и других астрономических товаров. ... Интерес к звездам, к созерцанию неба, обычно приводит человека к желанию купить телескоп, который позволит ему увидеть своими глазами все далекие сокровища космоса, так красочно описываемые в книгах. ... Copyright TELESCOPE.RU, 2016. ...

38. starse

39. Igor Antokhin

40. . The . MASS . Group .