Text of these problems is available also in other languages : . ... What can one see in the Moon's sky more often - the Sun or the Earth? ... There are about of 250 millions of stars in the elliptical galaxy M32 (a satellite of Andromeda galaxy). ... The masses of Capella's components. ... You are proposed to estimate the masses of Capella's components, using our observational data. ... A galaxy's mass. ... Estimate the mass of FGC 1908 and compare it to the mass of our galaxy. ...

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• The 2 nd Asian-Pacific Astronomy Olympiad
• International Astronomy Olympiad: Design of Diploma
• The X Asian-Pacific Astronomy Olympiad: 1st announcement

FIGURE 4: PATH Total Solar Eclipse of 2009 July 22 Handan Linfen Tongchuan Pingliang Xingtai OF THE E CLIPSE THROUGH C HINA 0 80% 200 NASA 2009 Eclipse Bulletin , Espenak Anderson Kilometers Xining 400 Lanzhou Baiyin 600 Anyang Jining-Shandong Tianshui 90% CHINA 01:10 UT 04m43s 34° Guangyuan Hanzhong Xi'an ...

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. The Planet's Parade . The Hale-Bopp Comet . The Ikeya-Zhang Comet. Sergey Nazarov's Foto . Ursa Major . The Young Moon . The Moon. Andrew Zolotukhin' s Foto . 2003 May 07: Transit of Mercury . Home | My Telescope | Introduction | Links .

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• My Telescope

... Proximity e#ects of com­ ponents (reflection of radiation and surface gravity darkening) are taken into account. ... As an example, we consider the Algol (# Persei) system, where an eclipsing pair (Algol A­B) is accompanied by the third component (Algol C). ... The surface temperature distribution for Algol A­B system before (upper plot) and after (lower plot) correction for temperature due to the irradiation e#ect. ... We solve this equation by the iterative Newton­Raphson method. ...

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• About ST-ECF
• DER_SNR: A simple and general spectroscopic signal-to-noise measurement
• About this document ...

ACCURACY ASSESSMENT OF THE ERP PREDICTION METHOD BASED ON ANALYSIS OF 100-YEAR ERP SERIES Z.M. MALKIN1 , V.M. TISSEN2 1 Pulkovo Observatory, St. Petersburg, Russia e-mail: malkin@gao.spb.ru 2 Siberian Scientific Research Institute of Metrology (SNIIM), Novosibirsk, Russia e-mail: tissen@mail.ksn.ru ABSTRACT. ... CONCLUSIONS The method of ERP prediction developed at SNIIM has been tested by comparison with the USNO results using 671 UT1 predictions for 2006­2011 and 423 PM predictions for 2009­2011. ...

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• http://www.gao.spb.ru/english/personal/malkin/publ/zm13r.pdf
• http://www.gao.spb.ru/english/as/j2014/presentations/mosenkov.pdf
• Conferences

... Radiation mechanisms of astrophysical objects: classics today . ... The meeting will be held in the Conference Hall of the historical building of the Saint-Petersburg State University . It is located in the very center of the Saint-Petersburg city close to the most sights, including the Hermitage, the Peter and Paul fortress being the cradle of the city, and the famous Neva-embankment. ... Detailed information on the possible ways to reach the conference venue is given here . ...

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• Optical constant database - Level: measurement/paper
• Database of Optical Properties -- Level: subsubpage
• The Stellar Content and Distance to the Nearby Blue Compact Dwarf Galaxy

AAL Guestbook . Please Sign Our Guestbook . Guestbook Entries: 147 . Add Entry | ... Previous Page | Next Page . ... Signed on at . ... Ma daat hudd dir awer ganz flott gemaach ! Ech wДrt elo emol mei oft an Дr SДit kucken kommen , bis dann !! ... Salut AAL! Ech sin hei op der Foire an elo sin ech emol bei iech laanschtgesurft! ... PrДis gewonnen hun gesin. ech fannen ganz flott dat der dei Foto op aer SДit gesaat hutt. Aer sДit ass wierklech deck flott. ...

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• AAL Homepage

... 4 November 1994 . orbit . ... 0.0128 . ... orbit period . ... satellite mass . 1950 kg . scientific payload mass . 550 kg . ... For more information send a mail to: info@sputnik.infospace.ru . 1997-2002 SMIS IKI RAN and SRC "PLANETA" Moscow, Russia. ...

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• SPUTNIK, SST Adriatic Sea
• SPUTNIK, SST Baltic Sea
• SPUTNIK, SST Barents Sea

... NASA Main Page . NASA Organizations Index . ... Marshall Space Flight Center . ... Science @ NASA: news . ... Goddard Space Flight Center: Science missions . National Space Science Data Center . data from NASA space flight missions, . ... High Energy Astrophysics Science Research Center (HEASARC) - a source of gamma-ray, X-ray, extreme ultraviolet, other wavebands observations of cosmic (non-solar) sources. ... Kennedy Space Center - Publisher's Photo Corner - Photograph Index . ...

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PLATAN BTN-NEUTRON MATRYOSHKA-R . ... STUDY OF COSMIC RAYS . ... Platan . Study of elemental composition and detailed energy spectra of iron group nuclei in galactic cosmic rays and ions in solar cosmic rays in the 30-200 MeV/nucleon energy range. ... Investigation into dynamics of radiological situation throughout a flight course and in the International Space Station compartments, as well as an accumulated radiation dose in anthropomorphic phantom accommodated inside and outside the station. ...

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• S.P. Korolev RSC Energia - International Space Station
• RSC "Energia" - History
• S.P. Korolev RSC Energia - News

NASA JOHNSON SPACE CENTER ORAL HISTORY PROJECT BIOGRAPHICAL DATA SHEET NAME: Thomas Kenneth ( Ken or T.K. ) Mattingly II O RAL H ISTORY: 6 November 2001 22 April 2002 EDUCATIONAL BACKGROUND: BS in Aeronautical Engineering, Auburn University, Auburn, AL, 1958 USAF Aerospace Research Pilot School, Edwards Air Force Base, CA, 1965-1966 PRE- NASA EXPERIENCE: United States Navy (1958-1990) · A1H ... NASA Biographical Data Sheet (September 1984), Thomas K. Mattingly II. ...

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• Astronaut Bio: James H. Newman (8/2008)
• Astronaut Bio: James S. Voss (10/2005)
• Astronaut Bio: James P. Bagian (05/1995)

. Prague, August 16, 2006 . Present classification : Suggested: . E, EA, EB, EW, EP E, EA, EC - contact (merging EB and EW), EP PN, WD, WR Remove from the classification, indicate through the spectral type or Remarks RS If such a star has eclipses, give notation like EA+RS, RS+EA . AR, D, DM, DS, DW, K, Remove from the classification; KE, KW, SD as a rule, these types in the GCVS are based on indirect evidence . ECLIPSING VARIABLES . (the description of the class should not mention close binarity)

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• General Catalogue of Variable Stars: Vols I-III (the new electronic version).

. Russian Version [ MS-Win ] . [ News ] . [ Satellite data ] . [ SMIS ] . [ ] . NOAA 14 11/08/1999 15:46 -16:00 MSK . Back to SMIS Home Page .

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... mag . ... arcsec . ... deg . ... 2014-11-19 03:02:03 . ... Observation . ... Pulkovo . ... mag(j4+j3)-mag(j2) . ... Izmailov I.S. processed by . Izmailov I.S. ...

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... VaST is a software tool for finding variable objects on a series of astronomical images. ... VaST performs object detection and aperture photometry using SExtractor on each image, cross-matches lists of detected stars, performs magnitude calibration with respect to the first (reference) image and constructs a lightcurve for each object. ... VaST FITS image viewer ./pgfv . ... Part I" PZP, vol. ... K. V. Sokolovsky, S. A. Korotkiy; "New Variable Stars Discovered by the NMW Survey" PZP, vol. ...

76. General information

77. Izmccd

78. The VSM: Russian space timeline

79. Karazin University

80. Running commands at a specific time