Stellarium 0.12.3 . ... Classes . ... ClassљList . ClassљIndex . ... Skybright Class Reference . Compute the luminance of the sky according to some parameters like sun moon position or time or altitude etc.. ... setDate (int year, int month, float moonPhase) . ... Set the moon and sun zenith angular distance (cosin given) and precompute what can be This function has to be called once before any call to getLuminance() More... љ . ... cos(angular distance between moon and the position) . ...

... For certain blo ck diagram (var. 1) and time of working cycle ( = 1 hour) find reliability function P (S ) and operating time to failure Tf (S ). ... Write answers on following questions: · May operating time to failure for system is increased twice by changing failure rate for element number 1? ... Change trim effect mechanism such, that 5 = 0, 2 · 10-6 1/h, then S = 3, 15 · 10-6 1/h, and operating time to failure for yaw control system Tf = 0, 32 · 106 h, reliability criterion is executed. ...

J/AstL/vol/page SAI Open Clusters Catalog (Glushkova+, 2009) ================================================================================ Automated search for star clusters in large multiband surveys. ... Color excesses E(B-V), distance moduli and ages were determined for 141 new and 27 known, but poorly studied clusters. We present the Sternberg Astronomical Institute Open Clusters Catalog (SAI OCL Catalog) of coordinates, diameters and main physical parameters of these clusters. ...

... THE SIMPLEST MODEL. ... 13, Moscow 119992, Russia E-mail: san@sai.msu.ru Abstract: The analysis of the simplest model shows that an asteroid ­ rubble pile evolves, depending on the parameter V2d (where V is the average velocity of fragments and d is the average distance between fragments), either as a conglomerate of "independent mutually gravitating clusters" (when V2d < fm, where f is the gravitational constant and m is the average mass of a fragment) or as a "receding cluster" (when V2d > fm). ...

... Average distance to central body in in astr. mln. units km 1,6·10 9 . ... Max. m agn. from Earth **) -26,8 m m m Body , planet Sun Mercury Venus Earth Moon Mars Jupiter Saturn Uranus Neptune Mass 10 24 kg Albedo 2,5·10 11 8·10 10 1989000 0,3302 4,8690 5,9742 0,0735 0,6419 1899,8 568,50 86,625 102,78 0,387 0,723 1, 000 0,00257 1,524 5,204 9,584 19,191 30,071 57,9 108,2 149,6 0,38440 227,9 778 ,6 1433,7 2871,0 4498,6 0,241 0,615 1, 000 0,0748 1,880 11,862 29,458 84,015 164, ...

Pulkovo NEO Page . ... Pulkovo Names of Asteroids . ... Near Earth objects (NEOs) are asteroids (NEAs) and comets that can approach to the Earth in a motion along their orbits. ... If to take into account that the number of discovered asteroids is more than 400 thousand it is clear how important is the correct naming of these objects. ... Astrophysical observations (photometric, spectral, polarimetric, etc.) are oriented at derivation of information about physical properties of objects. ...

... Main . ... Russian-Turkish 1.5-m Telecope (RTT150) is the international project carried out under supervision of the Ministry of Education and Science of Russian Federation and the Scientific and Technological Reseacrh Council of Turkey (TUBITAK) . ... One of the main scientific tasks of the telescope is to provide ground support for the space projects in the area of high energy astrophysics, in the first place -- INTEGRAL and SRG observatories. High Energy Astrophysics Department 2016 IKI RAN ...

Main News Phones Research area Brief history Institute Structure Experimental Base Observational data English/Russian . research on the site(Google) . ... 677980 Yakutsk, Russia . ... 7(4112)390400 . ... 7(4112)390450 . ... Complex Geophysical Station (CGS) . ... Address: Zhigansk 678830 Sakha Republic (Yakutia), Russia . ... geomagnetic field variations . ... characteristics of the ionosphere . ... set of equipment for the measurement of variations and pulsations of geomagnetic field . ...

. Russian Version [ MS-Win ] . [ News ] . [ Satellite data ] . [ SMIS ] . [ ] . The program processes multi-band images to detect homogeneous areas and perform image classification. It includes a number of segmentation algorithms. The classification can be performed using various methods - nearest neighbor, normalized distance, estimate calculation. Demo version . Price . Back to SMIS Home Page .

. Still trying to harness this devil from a distance. So far so good. Here's a image of this nice bright fella with a comp I look in September. Mike Schwartz , Director . Tenagra Observatories, Ltd. Cottage Grove, OR 97424 . Back to Bright Supernovae . David Bishop Last modified: Mon Nov 16 08:25:06 EST 1998

In the regular experiments carried out with the RAS radio telescopes at Pushchino during 1999-2002, the study of the radial dependence of scattering of compact natural radio sources was extended to remote regions of the solar plasma environment. ... The stream in the transalfvenic region displays the same typical radial structure as observed in the transonic region, i.e., the existence of a "precursor" - a narrow band of reduced scattering preceding a wide region of enhanced scattering. ...

Общая Астрономическая Конференция > Форумы общей направленности > Общий форум любителей астрономии . Как расчитывается фазовый угол космического объекта? ... Поиск . ... Кто знает, как расчитывается фазовый угол космического объекта, пожалуйста подскажите. ... Фазовой угол - угол между лучом света, падающим от Солнца на объект, и лучом, отразившимся от него в сторону наблюдателя. А) Если объект имеет форму шара (планета), то найти фазовый угол можно по тому, как планета освещена Солнцем. ...

Winer Observatory P.O. Box 797, Sonoita, Arizona 85637-0797, USA . ... 2/3-m Telescope . ... Site . ... Commanding . ... In a typical robotic observing scenario, each afternoon, a telescope control computer obtains a set of objects to observe from its home institution from a command or script file. ... The file is then transferred to the telescope control computer at the Winer Observatory in Sonoita. ... The Iowa control computer then begins processing the telrun.sls file. ... 2013 Winer Observatory. ...

LARGE-SCALE MUTUAL RELATIONS OF SPOT GROUPS IN PROTON COMPLEX L. KRIVSK~ and V. OBRIDKO* Astronomical Institute of the Czechoslovak Academy of Sciences, Ondfejov (Received 20 May, 1968; revision received 1 August, 1968) Abstract. ... The probability of occurrence of accompanying spot groups (satellites) was studied according to the classification types, the direction of their occurrence, and the distance with respect to the proton spot group. ... Results A. PROTON GROUP TYPE AND SATELLrI'I.~ TYP}! ...

... The versatile and efficient INVERTOSCOPE? combines the highest optical performance with unsurpassed mechanical quality, and is backed by LOMO's unique lifetime warranty, the most comprehensive in the industry. ... A 15X focusing eyepiece with two interchangeable reticles (a 10mm/100div scale and a 10mm x 10mm/400sq grid) for convenient measuring and counting. ... A set of stage inserts and extension plates to accommodate a variety of sample vessels such as Petri dishes, flasks, microtest plates, etc...

... Phone: 707-50-69 . ... 6, Kharkov, 61022 . ... 4, 61022, Kharkiv, Ukraine . International Relations Department (International Cooperation): . Phone: +380 (57) 7051248 . Fax: +380 (57) 7051248 . e-mail: cic@karazin.ua . International Students' Education Center . ... Phone: +380 (57) 707-51-38 . Fax: +380 (57) 705-02-41 . e-mail: interstudent@karazin.ua . ... e-mail: podfak@karazin.ua . ... Copyright 2010 V.љN. Karazin Kharkiv National University. ...

. Comment on J0108+0135 . The weak feature 16 mas SW of the core is outside the field of view of Shen et al. (1997). [Note the published paper incorrectly gives the distance as 6 mas.] . VLBApls home page . Last modified: 8 May 2001

Graphic scale for MGD2004 Please for Graphic scale use the distance between Base line D0 and H0 : 111,5 mm in 01.01 - 31.05 112 mm in 01.06 - 31.12

... ОТЧЕТЫ СТУДЕНТОВ О ПРАКТИКЕ В САО . Лето 2001 года . ... Гришатовой Юлии . ... Для определения лучевых скоростей, FWHM (полной ширины на половине максимума) и интенсивности линия He I 6678.15А описывалась гауссианой ( рис.1 ). ... create/icat {P1} ztsh*.bdf . execute/catalog @@ set_lambda {P2} . execute/catalog @@ timing {P2} . execute/catalog @@ phase {P2} . ... create/table {P1}.tbl . ... create/column {P1}.tbl fwhm . execute/catalog @@ add_rv_curve_point {P2} {P1}.tbl . ...

НОВОСТИ ФЕДЕРАЦИЯ ЭНЦИКЛОПЕДИЯ ИСТОРИЯ СТАНЦИЯ МИР ENGLISH . ... Мои публикации . ... ПУБЛИКАЦИИ . ... Its crew was Commander Vladimir Komarov, scientific specialist Konstantin Feoktistov and doctor Boris Egorov. ... As the readers may remember, at the start of the 1960s the USSR and USA both managed to send the first men into space, and worked on creating spacecraft for regular use : the Americans developed "Gemini" and the Soviet Union worked on "Soyuz". ... Под эгидой Федерации космонавтики России. ...