... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... Risks Comparable to NEOs . ... The Increasing Rate of Discovery of Asteroids . ... Comet and Asteroid Collision Probabilities . ... Extreme albedo comets and the impact hazard (PDF Format) . ... Asteroid Impact Animations . ... Workshop on Scientific Requirements for Mitigation of Hazardous Comets and Asteroids - 2002 . ... The Spaceguard Survey Report, 1992 (PDF) . Tsunami from Asteroid/Comet Impacts . ...

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M1 image More About M1 Nice Color Picture . ... M16 image More About M16 HST image . ... M31 image More About M31 Nice Color Picture . ... M42 image ; M43 image More About M42/43 Nice Color CCD Picture . M51 image More About M51 Color Image of M51 M51 Supernova . M57 image More About M57 Nice Color CCD Picture Very Deep M57 Image . ... M81 image More About M81 M81 Supernova Ultraviolet Image of M81 More about Ultraviolet Imaging . M82 image More About M82 M82 False Color M82 True Color . ...

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... December 21, 1997 . ... Advantages are briefly discussed of gaining in spectral resolution, which is accompanied by losses in signal level, as compared with the attempts to improve the accuracy of measurement of line parameters by means of rising the S/N ratio alone with increasing the exposure time. To partially solve the problem of observations of faint objects at the BTA a new design echelle spectrometer is proposed. high resolution spectroscopy . ...

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• Laboratory of spectroscopy and photometry of extragalactic objects :MOUSER
• Laboratory of spectroscopy and photometry of extragalactic objects : Devices
• Radio sources identfification

... Астронет | ... Переменные Звезды | ... Микролинзирование . ... На протяжении последних нескольких лет в рамках проекта MACHO проводятся наблюдения микролинзирования звезд Большого Магелланова Облака - спутника нашей Галактики. Эффект микролинзирования заключается в гравитационной фокусировке света звезды массивным объектом, находящимся на луче зрения между звездой и наблюдателем. ... Согласно некоторым гипотезам, линзами могут являться реликтовые черные дыры или "нейтралинные звезды". ...

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• Is Mystery Object an Orphan Afterglow
• Hoags Object: A Strange Ring Galaxy
• Астронет > Is Mystery Object an Orphan Afterglow

... 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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• See Spike Run... Run, Spike, Run
• Classification of Objects in the Guide Star Catalog
• Object Detection and Classification

STScI . HST . ... Missions . ... Data . ... Hubble Heritage Project . ... Research . ... HST Overview . Overview . ... The Faint Object Spectrograph (FOS) was one of the 4 original axial instruments aboard the Hubble Space Telescope (HST). ... Consequently, FOS observations can no longer be requested, and only Archival Research programs to make use of FOS data may be submitted. ... All FOS data have been recalibrated by ST-ECF and were ingested into the STScI HST Archive in the summer of 2004. ...

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• Ice Chemistry in Embedded Young Stellar Objects in the Large Magellanic Cloud
• Bright-Object Constraints
• Protostars, Dust Globules, and a Herbig-Haro Object in the LMC Superbubble N51D

... For moving objects such as asteroids, comets, or planets, it is useful to include ephemeris information, both to provide predicted coordinates for planning observations, and to allow accurate airmass calculations in the reductions. ... These times can be given either as Modified Julian Dates ( ), or as ordinary date strings like 1995 Jan 23.0 . To allow good interpolation, include two ephemeris entries before and two after the interval of observations. ... UT date --- column label: DATE . ...

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• The GTK+ Object and Type System
• Definition of objects, sky subtraction and extraction of objects
• OBJECT/NICE -- команда, которая потребуется в первую очередь

Astronomy Discussion Forums . Forums: . ... Discussion Forums . ... seeing Southern Deepsky Objects In USA . Forum List | ... Post Message | ... 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" . ...

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• Lowell Observatory Near-Earth Object Search - LONEOS, AstroGuide Listing
• Moving Objects.. - an Astronomy Net Eyepieces Forum Message
• Near Earth Object Program, AstroGuide Listing

Общая Астрономическая Конференция > Практика > Астрономический наблюдательно-информационный портал > Хвостатые гостьи (все о кометах) > P/2016 BA14 (PanSTARRS) _ PK16B14A _ P10rI5K object - в созвездии Геркулеса (Hercules) .. ... Просмотр полной версии : P/2016 BA14 (PanSTARRS) _ PK16B14A _ P10rI5K object - в созвездии Геркулеса (Hercules) .. ... 08.03.2016, 16:59 . ... Элементы орбиты (оrbital elements) короткопериодической кометы P/2016 BA14 (PanSTARRS) _ PK16B14A: . P/2016 BA14 (PANSTARRS) . ...

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• C/2015 V2 (Johnson) _ CK15V020 _ WV2B5A8 object - лето 2017 года ярче 6.5m.!
• C/2013 V5 (Oukaimeden) _ CK13V050 _ cBDx138 object - осень 2014 года ярче
• P/2014 R2 (NEAT) = P/2001 Q11 (NEAT) = VR89179 object = 312P/NEAT -

Weaving together Astronomy+Statistics+Computer Science+Engineering+Intrumentation, far beyond the growing borders . ... Archives . ... A fast Bayesian approach to discrete object detection in astronomical datasets ? ... Algorithms arXiv Astro Bad AstroStat Bayesian CHASC Cross-Cultural Data Processing Fitting Frequentist Galaxies gamma-ray High-Energy Imaging Jargon Job Languages MC MCMC Meta Methods Misc News Nuggets Objects Optical Physics Quotes Spectral Stars Stat Timing Uncertainty X-ray . ...

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• Very Low Mass PMS Objects
• The AstroStat Slog objective priors
• Chandra Images for SNR J0500.0-7007

Pulkovo NEO Page . ... EPOS Software Package . ... EPOS ( E phemeris P rogram for O bjects of the S olar system) is the Windows PC application for study and ephemeris support of observations of the Solar system objects. ... It controls the part of common data and transfers the control to one of the programs that solve the restricted set of tasks. ... So with the EPOS software package one can calculate the accurate ephemerides for many objects and get the quick illustration of their motion as well. ...

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• Pulkovo NEO Page: Observations
• Pulkovo NEO Page: Estimation of Accuracy of the Observations

... A radio galaxy is a galaxy that emits an unusually big amount of energy at radio wavelengths. ... Inside of each galaxy with an active nucleus (radio galaxies are among them) there must be a syste