Estimates for the Set-theoretic Distance between Orbits of Celestial Bodies . ... It is reasonable to use preliminary simple criteria for the proximity to intersection based on estimates of set-theoretic distance ( , 0 ) between orbits , 0 of celestial bodies , 0 . ... We describe here two simple criteria and one more complicated one. ... The third one requires calculation of the distance itself and it amounts to solving a trigonometric equation of the 8-th degree. ...

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• Keywords_75
• Keywords_99
• Keywords_28

A critical view on Type Ia Supernovae as distance indicators B. Leibundgut European Southern Observatory The use of Type Ia Supernovae to measure cosmological distances relies on several observational facts from nearby supernovae. ... A new approach is to compare global parameters like bolometric (UVOIR) light curves, maximum luminosity, nickel masses, and explosion velocities for many nearby SNe Ia. ...

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• http://www.mrao.cam.ac.uk/~kjbg1/lectures/lect_2.pdf
• http://www.mrao.cam.ac.uk/~anthony/aac_lecture15_overlays_2006.pdf
• http://www.mrao.cam.ac.uk/~anthony/latex/Parnovsky.ps

... This method has no equal as of its versatility and short observation times. ... First observations were made on RATAN-600 with a unique MARS-3 16-channel (32 inputs) Matrix Radiometric System that has no analogue in Russian radio astronomy. ... Centre for Analysis of Multiwave Observations Created on RATAN-600. An on-line processing centre for analysis of multiwave radio observations of the Sun on RATAN-600 was created in the St.Petersburg Branch of SAO RAS, see http://www.spbf.sao.ru/prognoz/ . ...

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• Metagalaxy sector, archive 2014
• Workshop 2015
• C/2010 S1 (LINEAR), C/2010 R1 (LINEAR)

... obtained from source list rather than the CAL r1 = fwhm * srcRadius nearest = 1.e30 loop over all sources except the selected source if (distance to this source nearest ) then nearest = distance to this source size = fwhm of this source endif endloop if (r1 ( nearest - nfwhm * size )) then r1 = nearest - nfwhm * size warn that the size of the extraction ...

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• Some spherical geometry

THE ARGUMENT AGAINST LONG EXTRAGALACTIC DISTANCE SCALE Gaseous discs of S0 -- Sd galaxies appears to be gravitationally stable or close to stability. Dependence of the gravitational stability parameter of gaseous disc $M_g/M_c$ upon the color index $(B-V)^0_T$ which reflects a relative number of young stars, is found. Here $M_g$ is total mass of gas in a galaxy, $M_c$ - mass of gas which corresponds to marginal stability of gaseous disc at distances from center. ...

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• Physics of the Solar Corona. Seminar 2012 December 20-21
• Dm. Bizyaev's Publications

... Visible Distribution of Galaxies. ... Features of Elliptical, Lens-Shaped, Spiral and Irregular Galaxies. Galaxies with Bar. ... Distribution of Surface Brightness of Surface and Spiral Galaxies. ... Color Characteristics of Galaxies. ... Methods of Galaxies' Mass Determination. ... Hidden Mass of Spiral Galaxies. ... Features of Dark Matter Distribution in E and SO Galaxies. ... The Whole Number of Galaxies and Their Density by the Results of Observation on the 'Hubble' Space Telescope. ...

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• Lunar orbital data. Explanations for Computer Ephemeris.
• Stellar Astronomy
• Gas and dust shells of the Hale-Bopp comet

... 03.32 AM - the first impulse is performed using the Progress M1-5 eight thrusters to construct the pre-descent orbit. ... maximal distance from earth surface - 219 km . minimal distance from earth surface - 188 km . ... 05.00.24 AM - the second impulse is performed using the Progress M1-5 eight thrusters to construct the pre- descent orbit. ... 08.08 AM - the final third breaking impulse is performed using a combination of the Progress M1-5 main engine and eight thrusters to deorbit Mir OC. ...

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Apollo 15 . ... 1971) --- Astronaut James B. Irwin, lunar module pilot, walks away from the Lunar Roving Vehicle (LRV) during the third Apollo 15 lunar surface extravehicular activity (EVA) at the Hadley-Apennine landing site. The LRV is parked a short distance from the rim of Hadley Rille. ... While astronauts Scott and Irwin descended in the Lunar Module (LM) to explore the moon, astronaut Alfred M. Worden, command module pilot, remained with the Command and Service Module (CSM) in lunar orbit. ...

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• JSC Celebrates 40 Years
• Astronaut Bio: Edward G. Gibson
• Astronaut Bio: W. Gregory (10/2014)

Университет . ... Информация Руководство и преподаватели Мартыненко Алексей Петрович . ... Публикации . ... 2012. ... Крутов А.А. , Мартыненко А.П. , Мартыненко Г.А., Фаустов Р.Н. Лэмбовский сдвиг в ионах мюонного гелия // Международное совещание по прецизионной физике и фундаментальным физическим константам, 2014, Дубна, ОИЯИ, 2014 г., С. 33-33 . ... Мартыненко А.П. 8 (927) 753-30-82 . ... национальный исследовательский университет)" . ... 846) 335-18-26 Факс: (846) 335-18-36 . ...

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• Башкиров Евгений Константинович. Публикации
• Меженин Андрей Викторович. Публикации
• Горохов Александр Викторович. Публикации

... COMETS . In 1999 18 periodical comets will return to perihelions. ... Perihelion Time . ... Perihelion Distance (a.u. * ) . True Distance (a.u. * ) . ... Jan.28 . ... 2.29 (Nov.17) . ... 1.3 (Apr.2 2000) . ... May be ~1.5 m near perihelion) . ... 11.6 m (Mar. 2000) . a.u. - astronomical unit: middle distance from Earth to Sun, equal 149.6 millions km. Jupiter comet family . Caturn comet family . ...

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• Celestial calendar - Small Solar-System Bodies
• Some results of Yakiv Pavlenko

lsst.tcc љ 1.2.2-3-g89ecb63 . ... Files . ... python . ... parse . getPVTPxPMRadVel.py . ... 15 љ and the following qualifiers: /Distance /Px /PM /RV. 16 љ . ... 19 љ @param[in] defTAI TAI date to use if time not specified (MJD, seconds) . ... 25 љ - /Distance and /Px are both specified . ... 31 љ if not parsedCmd.qualDict[ "distance" ].boolValueDefaulted: . 32 љ raise CommandError( "Must specify new position to specify /Distance" ) . ... tcc.parse.getPVTPxPMRadVel.getPVTPairPxPMRadVel . ...

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• lsst.coordConv: coordConv::PVTCoord Class Reference
• lsst.coordConv: coordConv::Coord Class Reference
• ar_lamps

... ARTICLE: The Adventurous Search For The Astronomical Unit . ... Kepler himself had suggested to use the rare occasions of Venus transiting (crossing) the solar disk to measure our distance to the planet. ... Due to the orbital inclination of Venus against the ecliptic of 3.5°, a Venus transit is so rare that it happens only at intervals of 121.5 years, 8 years, 105.5 years, 8 years and so on. ... Crabtree witnessing the transit of Venus 1639 . ... Transits of Venus - The Quest for the Solar Parallax...

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• The Probook Project

The structure of gas lagers in the spiral arms of Galaxy . ... The large-scale layer structure of the gas spiral arms of Galaxy (figures 1 and 2) was found out for the first time in the galactic longitudes 10 - 40 degrees, of distances of 6 kpc from the centre of Galaxy right up to its external part. 3-4 large-scale layers of thickness 600 - 800 pc is usuall observed in the arms across the plane of Galaxy. ... Figure 1. ... The location of layers HI of the external spiral arm. ...

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• Fabry-Perot Interferometer: Data cubes
• Results scientific researchs 5

... Д. л. кДлнйкЙмЦЗ еУТНУ,ТНЛИ ,,УТЫ ТЪ,ВММњИ ЫМЛ,В ТЛЪВЪ ЛП. е.З. гУПУМУТУ, унй нДдйЦ "тдДгД кДллнйьзав" ї кТЪУ ,,ЫВ, Д.л., 1999 , , - , . ... XX , кДлнйкЙмЦЗ Д.л. тдДгД кДллнйьзав Зй ЗлЦгЦззйв 91 , , , . ... 1 -0,4 3 0 0,4 (B-V)0 0,8 1,2 1,6 -2 5 0 7 V 9 2 Mv 4 11 6 M45 13 8 0 0,4 0,8 B-V 1,2 1,6 . ... кДлнйкЙмЦЗ Д.л. тдДгД кДллнйьзав Зй ЗлЦгЦззйв 93 1950 +24њ +22њ +20њ +18њ +16њ +14њ +12њ Ori Ori Ori +6њ 50 40 30 20 10 0 1950 Tau +10њ +8њ 20 10 0 6 h 5h 50 40 30 20 10 0 4h 50 40 +4њ 3h . ...

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... Under certain conditions, like those in the nucleus of a QSO, all atoms can be made to emit light at particular wavelengths. ... If that source is approaching the observer, the wave is squashed up onto itself making the wavelength shorter. ... This is redshift. ... You can see how the section of the QSO spectrum which we observe changes with redshift. ... We then see how far we had to slide the observed spectrum along the scale to make it match and that is the objects redshift. ... The 2QZ team . ...

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1 буквы_и_цифры .................................... 1 буква_e (e) .......................................... 2.1.3 порядок .......................................... 2.1.3 буквы_и_цифры (letters_and_digits) ................... 1 переменная ....................................... 2.1.1 простой_символ ................................... 2.1.2 расширенное_число ...

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... 2 M.E. Zhukovskii, On the zero-one k -law extensions, European J. of Combinatorics, 2014, submitted. ... Published in conference abstracts 1 M.E. Zhukovskii, On the Weak Zero-One Laws for the Random Distance Graphs, Abstracts of the talks at the international conference Eurocomb 2009, Bordeaux, France, September, 2009. ... 10 M.E. Zhukovskii, On zero-one k -laws for the random graphs, Abstracts to the talks at the 55-th scientific conference in MIPT, Moscow, Russia, November, 2012. ...

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• http://www.mccme.ru/ium/s12/rebelo.pdf
• http://www.mccme.ru/~ansobol/otarie/slides/Gawedzki.Vienna.2012.pdf
• Franco-Russian workshop on Algorithms, complexity and applications

... Theoretical Astrophysics and Astro Particle Physics, . ... Positronium and other exotic atoms in Astrophysics . ... PhD 1995 in Astrophysics . ... Department Number . 01 (Theoretical Astrophysics) . ... Astro Space Center . ... Telephone Number . 7(495) 333 2523 . FAX Number . 7(495) 333 2378 . ... kauts@lukash.asc.rssi.ru . ...

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... Theoretical Astrophysics and Astro Particle Physics, . ... Positronium and other exotic atoms in Astrophysics. ... PhD 1995 in Astrophysics . ... Department Number . 01 (Theoretical Astrophysics) . ... Astro Space Center . ... Telephone Number . 7(095) 333 3366 . FAX Number . 7(095) 333 2378 . ... kauts@dpc.asc.rssi.ru ...

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• Семинар отдела теор. астрофизики

Общая Астрономическая Конференция > Товары для астрономов > Менее астрономические товары > Продам ноутбук Acer TravelMate 2410 . ... Просмотр полной версии : Продам ноутбук Acer TravelMate 2410 . ... Acer TravelMate 2410 продал, сейчас продаю нетбук MSI U100 c красивой беленькой сумочкой :) . ... Продаю в связи с обновлением домашнего компо-парка. vBulletin v3.8.4, Copyright 2000-2016, Jelsoft Enterprises Ltd. ...

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• Как расчитывается фазовый угол космического объекта? - Общая Астрономическая
• Как расчитывается фазовый угол космического объекта? [Архив] - Общая
• Общая Астрономическая Конференция - Показать сообщение отдельно - P/2015 W2