... Tonight's Sky . ... Search By Name Enter coordinates Use current location . ... Observing . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... How do astronomers use Cepheid variables to measure distances? ... Get instant access to subscriber content on Astronomy.com! ... If you are already registered on Astronomy.com, please log in below. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

... List of courses | LIST and CONTENTS of COURSES . ... Introduction . ... Application: . ... Alumni: . List of Alumni . ... Alumni reports . ... At least one semester of Advanced Calculus and one semester of Linear Algebra are necessary prerequisites to all our courses, including Elementary ones. For additional prerequisites to Intermediate and Advances courses please consult the course description. ... Non-Euclidean geometry . ... Ergodic Theory of Dynamical Systems . ... Advanced courses . ...

Underdetermined sets is a new type of data structures (terms) developed in Actor Prolog . ... The point is that an underdetermined set can include some indefinite rest (a tail) like a list in usual Prolog . At the same time, the order of elements of an underdetermined set can be arbitrary one and it does not affect results of unification of underdetermined sets. Moreover, Actor Prolog guarantees that a rest of an underdetermined set never contains elements that are explicitly given in the set. ...

... Recent Topics . ... Open access submissions and content now available . ... Отправлено: Thu, 15 Oct 2015 07:50:43 +0300 (EEST) Тема: Open access submissions and content now available Planetary and Space Science Welcomes Open Access Submissions @media only screen and (max-device-width: 480px) { } p { margin-top: 1em; margin-bottom: 1em; margin-left: 0em; margin-right: 0em; color: #53565A; } img { display:block; -ms-interpolation-mode:bicubic; } Can't see this email properly? ... MAO NASU . ...

Next: List of Figures Up: Watching the Stars go Previous: Watching the Stars go . Introduction . X--ray Activity and PMS Stars. ... Rotation Periods of ZAMS Stars . Rotation Periods of PMS Stars . ... Observational Data . ... Period Determination . ... Stars with Highly Secure Periods . Stars with Less Secure Periods . Stars without Periods . ... Secure Rotation Period Determinations . Period Determinations of Moderate Confidence . Highly Uncertain Period Determinations . ...

Moscow Astronomical Plate Archives: . Contents, Digitization, Current and Possible Applications . ... We describe the astronomical plate archives in Moscow and Zvenigorod and the existing digitization projects. ... 2 The Plate Archive of the Sternberg Institute . The contents of the most important Moscow astronomical plate archive, that of the Sternberg Astronomical Institute, was briefly presented in Shugarov et al. [1] in 1999. ... THE MOSCOW PLATE COLLECTION (STERNBERG INSTITUTE) . ...

... Date of positions of observation Reference files of of period for satellites obser- Content liles entry J1 J2 J3 J4 vation Data * Y M D ----------------------------------------------------------------------------------------------------------------------- 1891-1978 1370 1467 1175 1269 phot rel 17 sites Arlot (1982) Content Data - jg0001 01/07/09 1998-1998 2 7 4 3 CCD rel Pulkovo Kisseleva & Izmailov (2000) Content Data - jg0002 01/03/01 1998-1998 3 8 mer abs El Leoncito HISP.- ...

... Faraday's Lines of Force (field lines) . Faraday's Disk Dynamo . ... The Earth's Dynamo . ... Magnetic Storms and Ring Currents . The Magnetosphere . ... Chronology of Geomagnetism . ... 1581 Robert Norman publishes "The Newe Attractive," . ... 1832 Faraday tries to detect a dynamo current in water flowing in the Earth's field. ... magnetic storm. ... 1903 Birkeland proposes the existence of "polar magnetic storms," He also . ... 1919 Joseph Larmor proposes that magnetic fields of sunspots . ...

Stellarium 0.12.3 . ... Classes . ... Scripting . ... Scripting Engine . ... Script Console . ... Since version 0.10.1, Stellarium includes a scripting feature based on the Qt Scripting Engine . ... Prior to version 0.10.0, Stellarium used a different scripting engine called StratoScript . ... Prior to version 0.10.0, Stellarium had a simple scripting engine, known as StratoScript . ... This script prints "Hello Universe" in the Script Console output window. core.debug( "Hello Universe" ); . ...

... In this paper we present the results of detailed B, V, R, I, and H study of the isolated nearby blue compact dwarf (BCD) galaxy NGC6789. Judging from the literature the observed galaxy has not been resolved into stars up to now. ... The distance of the galaxy, estimated from the tip of the red giant branch (TRGB) is 2.1 Mpc which places NGC6789 close to the Local Group. ... Key words: nearby galaxies: dwarf galaxies (NGC 6789): distance moduli: star content . ... Distance. ...

. Parent Directory . English pages Международная олимпиада Астрономического Общества . Российская олимпиада школьников по астрономии и физике космоса . Олимпиады ННЦ - Открытые Московские областные олимпиады . Московские городские астрономические олимпиады школьников . Петербургские городские астрономические олимпиады школьников . Полезная информация для любителей астрономии . Back to Подмосковный филиал МГУ им. М.В.Ломоносова . Michael G. Gavrilov - 1996, 1997, 1998, 1999.

. Parent Directory . chapter1 . chapter2 . chapter3 Apache/1.3.42 Server at www.college.ru Port 80

... Capability of space means for the solution of problems of military character . ... Classification and functions of space systems of military purpose(assignment) . ... Ground complex of maintenance of launch and control of space vehicles . ... Capability of space systems of optical reconnaissance . ... Complexes topographical and earthresource shooting on base of "Zenit" space vehicle . ... Space vehicle for optical-electronic reconnaissance . ... System with space vehicle on low-altitude orbits . ...

Astronomy Discussion Forums . Forums: . ... Discussion Forums . ... You Bicker Instead Of Answering My Content Posts . Forum List | ... Post Message | ... Posted by M.W.Pearson on November 5, 2002 01:02:55 UTC . ... Login to Post . ... www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

... We have compared visualized fields of GSC and USNO A1.0 catalog with unpublished photographic finding charts that were sent by L. Plaut to the compilers of the GCVS. ... 7-15 A9 --- GCVS GCVS or NSV name 17-25 F9.4 --- GSC GSC number 26 A1 --- NoteFlag *Nonstar (GSC) flag 28-29 I2 h RA2000GSC.h Hours RA (GSC), equinox 2000.0 31-32 I2 min RA2000GSC.m Minutes RA (GSC), equinox 2000.0 34-38 F5.2 s RA2000GSC.s Seconds RA (GSC), equinox 2000.0 40 A1 --- DE2000GSC.- ... Plaut, L., 1966, Bull. ...

Computer Ephemeris for 2014 from DE200/LE200. ... Sidereal Time. ... Apparent equatorial positions. Ecliptical positions. ... Chebyshev polinomial approximation of positions. ... Position and velocity. ... Dynamical time. Sidereal time. ... Osculating elements of planetary orbits. Planetary configurations (by time). ... Fundamental ephemeris. ... Ephemeris for physical observations. ... Stars. ... All comments on Computer Ephemeris please direct to the author: charlie@mail.univ.kiev.ua ...

KOLIBRY MS . The Kolibry satellite was developed as a base satellite as applied to the entire Program with respect to its characteristics: . ... Design of the MS body and transport container with launcher; . Content of service systems; . A permanent component of scientific equipment system; . ... In-flight control of its operation. ... Antenna system . ... The system of data acquisition and control; . ... Passive thermal control system; . ... Official WEB-site of S.P.Korolev RSC Energia . ...

... Satellite data ] . SMIS ] . SMIS IKI RAN: table of contents . About SMIS laboratory Team . ... PREDICT - Satellite orbit and antenna tracking data calculation . ... XV_FRAME - Raw HRPT data processing: browsing, fragmentation, geo-location, storing to TDF format . ... XV_AVHRR - AVHRR instrument data processing . ... Satellite data NOAA . ... Russian Regions . ... Operational archive . ... Data archive . ... Archive . ... Telemetry data operational archive . ... Data processing examples . ...

... Telescopes . ... CONTENTS . ... Review of the 6 m telescope operation . ... The program committee of the large telescopes . ... Small telescopes . ... INVESTIGATIONS IN THE OPTICAL SECTOR . Extragalactic astronomy . ... RADIO TELESCOPE RATAN-600 . Review of the radio telescope RATAN-600 operation . ... Radio astronomy techniques . ... RADIO ASTRONOMY INVESTIGATIONS . ... THESES REVIEW . ...

... Давление и уравнение состояния . ... Уравнение переноса энергии . ... Белые карлики ЭВОЛЮЦИЯ ОДИНОЧНЫХ ЗВЕЗД . ... Белые карлики и нейтронные звезды . ... Публикации с ключевыми словами: Сверхновые - звезды - сверхгигант - нейтронные звезды - красный гигант - бурый карлик - диаграмма Герцшпрунга-Рессела - белый карлик - Эволюция звезд - термоядерные реакции - вырожденный газ - гидростатическое равновесие - конвекция - лучистый перенос - главная последовательность - эволюционный трек звезды - карлики...