... Астронет | ... 2002: Possible comet around the pulsar PSR1257+12 (courtesy Daniel Fischer) . ... A possible fourth, Saturn-like, planet at ~ 40 UA (Joshi & Rasio 1996, Wolszczan 1996) . ... Planetary system around the pulsar PSR 1257+12 . ... Is there a comet cloud around PSR 1257+12? ... Are there really planets around PSR 1257+12? ... abstract . ... Implications of the PSR 1257+12 Planetary System for Isolated Millisecond Pulsars. ... On the verification of the planetary system around PSR 1257+12 ...

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• Российская Астрономическая Сеть.
• Астронет > Notes for HR 810
• Астронет > Notes for Gliese 876

... comet nucleus. ... Very Long Baseline Interferometry (VLBI), Near Earth Objects (NEOs), cometary families , terrestrial type planets, collidings, transition of a comet nucleus , initial heliocentric parabolic orbit, heliocentric elliptical trajectory, a pairwise three dimensional two-body problem, the Sun - comet nucleus , terrestrial planet - comet nucleus , orbital parameters of a nucleus , sphere of influence of a ...

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• Keywords_54
• Parameters of lightcurves of minor planets
• Table of Minor planet lightcurve parameters

... More on 51 Peg: . The discovery of a Jupiter--mass planet in orbit around the solar--type star 51Peg has been reported by Michel Mayor and Didier Queloz (Geneva Observatory) on October 6th at the 9th Cambridge workshop on "cool stars, stellar systems, and the sun" held at Florence (Italy). ... Recall that the measurements of radial velocity only yield v sin i which in turn gives us M sin i. For most values of i, sin i will be greater than 0.5 and this gives a mass estimate of 0.5 Jupiter masses. ...

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• Astronomy Plus CCD Images of Galaxies

... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Parkes radio telescope . ... Parkes | ... Australia Telescope 20GHz Survey . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... Additionally, they provide insight into the gravitational lensing process and its complex relationship with the various cosmological parameters. Keywords: cosmology: large-scale structure - gravitational lensing . ... The Elements of Gravitational Lensing . ...

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• Telescope Parameters and Search Strategy
• planets
• Absolute Parameters

... Вход в Астротоп + Напомнить пароль + Блог + ЗАРЯ + Exit . Сводная статистика сайтов каталога АстроТоп: . ... Если не нашли у нас известного Вам астрокосмического сайта, то, пожалуйста: . Новости проекта Астротоп: . 12 апреля 2012 года Подведены итоги XII-го конкурса "Звезды АстроРунета-2011 и Я" ( ЗАРЯ-2011 ) . ... За основу были взяты прошлогодние правила , + результаты публичных обсуждений на Астрофоруме , форуме Новостей Космонавтики и внутри команды Астротопа. ... Общие звезды . ...

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... The overall globular cluster population is divided by gap in the metallicity function at [Fe/H]=-1.0 into two discrete groups with well-defined maxima at [Fe/H]=-1.60?0.03 dex, and -0.60?0.04 dex. ... Clusters with extremely blue horizontal branches occupy a spherical volume of radius ~ 9 kpc, have high rotational velocities ( V rot =77?33 km/s), have substantial and equal negative radial and vertical metallicity gradients, and are, on average, the oldest group (the old-halo subsystem). ...

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THE PHOTOMETRIC RESEARCHS OF THE MERCURY'S SURFACE BY MEANS OF DIGITAL MODELS. ... The surface brightness of Mercury was measured Danjon (1933, 1949, 1953) and Harris (1961) in phase angle 3o-123o. The analysis of the various data of the integral photometric gives the results of determination of the main photometric constants for Mercury. ... THE PHOTOMETRIC RESEARCHS OF THE MERCURY'S SURFACE: S.G. Pugacheva The surface brightness of the Mercurian images was established on the geologic map Mercury. ...

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• http://selena.sai.msu.ru/Greg/Publications/ms40/81_Ushkin_Michael.pdf
• http://selena.sai.msu.ru/San/Publications/ms42/m42_46.pdf
• Geophysical Research Abstracts

... Up: Data Analysis and Processing Techniques . ... Also, a method for quality control of CCD observations is suggested. ... Everyone who observes a celestial object using a CCD detects moving celestial objects as a ``by product''. ... We hope that our investigations may be useful for near-Earth space control and also for searches of the moving celestial objects through analysis of old and new CCD frames obtained at any amateur or professional astronomical observatory. ...

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• Bias-Free Parameter Estimation with Few Counts, by Iterative Chi-Squared
• Indexing and Searching Distributed Astronomical Data Archives
• A Python-based IRAF Task Parameter Editor

Find Similar Abstracts (with default settings below ) . ... Also-Read Articles . ... Parameters of the 41 Dra system components . ... 00/2001 . ... Stars: Binaries, Binaries: Fundamental Parameters, Binaries: Individual . ... 61B Based on spectral and speckle-interferometric observations of the system 41 Dra, model atmosphere parameters of the system components have been derived: component Aa - T eff = 6500K, lg g = 3.99, R = 1.87 R solar , component Ab - T eff = 6500K, lg g = 4.11, R = 1.61 R solar . ...

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Proceedings of the Particle Physics and Early Universe Conference (PPEUC). For this paper: postscript PPEUC CMB index 1 Likelihood Analysis.. ... Institute for Astronomy, University of Edinburgh, Royal Observatory, Blackford Hill, Edinburgh, EH9 3HJ, U.K. Max Tegmark . ... We discuss the problems of applying Maximum Likelihood methods to the CMB and how one can make it both efficient and optimal. ... A much fuller account of most of this work is available ( Tegmark, Taylor & Heavens (1997) ). ...

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• De-convolution of a Gaussian beam from planetary observations Bojan Nikolic web
• Determination of the relative orientation between radio and dynamical reference
• Supernova Remnant (SNR) Catalogue or Catalog of Galactic SNRs

... Solar System Data . Tables of many physical and orbital parameters for each of the major bodies in the solar system. ... Lists of the biggest, smallest, brightest and densest bodies in the solar system and a list of those bodies least unsuitable for life. ... Lists of which bodies were discovered in each century since Galileo. ... Some interesting linguistic tidbits relating to the planets. ... Astronomical Names . ... The sites around the Net where The Nine Planets is located. ... Appendices .. ...

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• APOD: 2006 September 18 - Eris: The Largest Known Dwarf Planet
• APOD: 2010 October 8 - Two Planet Opposition
• APOD: 2005 August 1 - 2003 UB 313: A Tenth Planet?

... Solar System Data . Tables of many physical and orbital parameters for each of the major bodies in the solar system. ... Lists of the biggest, smallest, brightest and densest bodies in the solar system and a list of those bodies least unsuitable for life. ... Lists of which bodies were discovered in each century since Galileo. ... Some interesting linguistic tidbits relating to the planets. ... Astronomical Names . ... The sites around the Net where The Nine Planets is located. ... Appendices .. ...

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• Solar wind and IMF [Oulu]
• Concerning Steady State Corotation of the Io Plasma Torus

... Abstract Determine the set of osculating conic orbital elements that corresponds to the state (position, velocity) of a body at some epoch. ... In general, the elements found by this routine can have two kinds of problems: - The elements are not accurate but still represent the input state accurately. ... One recommended "sanity check" on the outputs is to supply them to the CSPICE routine conics_c and compare the resulting state vector with the one supplied to this routine. ...

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• HST this week
• Surface Brightness Parameters from Deconvolved PC Images of Elliptical Galaxies
• HST this week: 296

The MOD and IOPT parameters value depend of the external magnetic field model (MOD), used during magnetic mapping and IOPT version (IOPT = Kp + 1), see the table: . MOD . External model . IOPT range . ... N.A.Tsyganenko, Planet. Space Sci., ... N.A. Tsyganenko, A magnetospheric magnetic fields model with a warped Tail current sheet: Planet. Space SCI., ...

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• Space Research Institute (IKI) Seminar
• Magnetic mapping

... CONTACT . ... Planned space experiments promise a considerable increase in the detections and statistical knowledge arising especially from transit and astrometric measurements over the years 2005­15, with some hundreds of terrestrial-type planets expected from transit measurements, and many thousands of Jupiter-mass planets expected from astrometric measurements. ... To request a printed copy, please contact Britt Sjoeberg (bsjoeber@eso.org) . ...

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• POLIMODEL (V1.00) --- April99 --- POLIMODEL (V1.00)

XMM-Newton Science Analysis System . ... Meta Index . The parameter handling system allows tasks to retrieve parameters which are specified on the command line. The parameters are defined in a Parameter Specification File. ... default values . ... parameters that can have child-parameters, depending on its value . implicit setting of controling parameters, if a child is activated on the command line . ... Command line syntax . Parameter types . ... Optional and mandatory parameters . ...

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... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... Here we present a self-consistent abundance analysis of the planet hosting star WASP-12 and a high-precision search for a structured stellar magnetic field on the basis of spectropolarimetric observations obtained with the ESPaDOnS spectropolarimeter. ... WASP-12 is an ideal object to look for pollution signatures in the stellar atmosphere. ...

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• Abstract
• Armagh Astropark: The Planets
• C. Refereed Journal Publications 2001

... XI. 2015 acific l ym p i a d Dh aka , Ban g l ad esh G r o u p lang lang uage uage English , , Parameters of orbits and physical characteristics of some planets, Sun, Moon and Eris , . Average distance to central body in in astr. mln. units km 1,6·10 9 . ... For outer planets and Moon ­ in mean opposition. ...

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• http://www.issp.ac.ru/iao/2015/booklet/b04_ia15_tss_eot_coordinates.pdf
• LPCBC: Abstract 2_35

Proposal Identification No.: ... Proposal Type: General Category: Observation Category: Total Time Requested: Minimum Useful Time: Prop osal Title: ABSTRACT: Regular Pulsars Galactic 50 Hours 1 hour Continuation of timing observations of the planets pulsar, PSR B1257+12 We have recently completed 50-day, high-cadence timing observations of the planets pulsar, PSR B1257+12, using the PUPPI pulsar backend. ... This proposal requires coordination with GPS L3 at 1381 MHz. ...

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• http://www.naic.edu/vscience/schedule/tpfiles/WolszczantagP3033tp.ps
• http://www.naic.edu/vscience/schedule/tpfiles/WolszczantagP2997tp.pdf
• http://www.naic.edu/vscience/schedule/2016Spring/WolszczantagP3033.pdf

... Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: Studies of Planet Formation by Imaging and Spectroscopy of Exoplanets and Circumstellar Disks . ... ESO-MIDAS . ... ESO HST Image Galleries . ... Statistical studies on exoplanet populations (combining Direct Imaging results with the Transit and Radial Velocity planet yield). ... Statistical studies of circumstellar disk populations to measure dust dispersal rates and their connection to planet formation. ...

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• ESO - Thesis Topic: The dawn of planets: structure and evolution of
• Derived parameters
• ESO - Thesis Topic: High-Contrast Imaging of Planet-Forming Disks in