... 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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... HST Phase II Proposal Instructions for Cycle 20 > Chapter 3: Fixed and Generic Targets > 3.10 Bright-Object Constraints . ... Non-linearity, saturation, or other temporary effects which may occur at substantially fainter limits than those identified below are described in the Instrument Handbooks . ... STIS . ... ACS . ... These limits have been translated into a table of magnitudes as a function of spectral type for the various configurations and modes ( ACS Instrument Handbook, Table 7.4 ). ...

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• THE GALACTIC EMISSION LINE OBJECT ATLAS
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Next: Discussion Up: Non-emission-line objects Previous: Stellar objects . Thirteen non emission-line objects are hard to classify at all. ... Six of them are certainly non-stellar on DSS images, and classified as well as non-stellar in the APM database. ... One of the galaxies - namely HS 1232+3609, was presented after our observations in the paper by Popescu et al. ([ 1998 ]) as ELG with z =0.2529. ... 2000-02-08 ...

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• Group IAG
• Objects without emission lines
• Moving objects

... 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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• Search for distant radio galaxies in SAO
• Laboratory of spectroscopy and photometry of extragalactic objects :MOUSER
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... 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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• Modeling Scattered Light in the HST Faint Object Spectrograph
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• See Spike Run... Run, Spike, Run

... Field of interest: data analysis and interpretation of X-ray observations of BHC and NS systems, astrophysics of compact objects and related phenomena: X-ray , optical and radio observations , shocks and stellar winds, emission mechanism, the spectral and timing analysis of the X-ray emission from microquasars ( signature of accreting BH), atoll- and Z-sources ( signature of accreting NS), modeling of INTEGRAL images % . ...

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• Tatjana Khruzina
• Eugene Trunkovsky

... 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 system of a "central machine" responsible for the colossal amount of the emitted energy from radio to gamma ranges. ... Sometimes a radio source in an active galaxy may flare again if the needed conditions appear (a new portion of matter would fall into the furnace of the "central machine"). ...

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... Click on an object in the solar system or choose from the list at left to learn more . The Arecibo Observatory planetary radar is the world's most powerful instrument for post-discovery characterization and orbital refinement of near-Earth objects. ... The Solar System Studies group is a department of the Arecibo Observatory, which is an NSF facility operated under cooperative agreement by SRI International, Universities Space Research Association (USRA), and la Universidad Metropolitana (UMET). ...

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• THE SOURCE LIST

... Since the reddening found for the stars in Table 13 was small, no reddening correction was attempted. ... These diamonds indicate the positions of very low mass, 3 Myr old, objects from the work of Burrows et al. ... This optical V versus R - I scheme is a very powerful method of detecting very low mass (VLM) objects. ... Because of this, young brown dwarfs are intrinsically no more difficult to observe in the optical than low mass stars at the age of Orionis. ...

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• Champlane Observation: CTIO 4m/MosaicII June 22-23, 2009

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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• 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
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... AlS, CiD EW CMa HD 56014 07 14 15.21 -26 21 09.0 4.30-4.69 B3IIIep tab3_04.ps tab3_04.jpg spec3_04.ps 27 CMa, HR 2745, MWC 170 Y-OuE DST-IDS BiD, KiW He 3-209 08 48 45.55 -46 05 09.4 12.5 tab3_05.ps tab3_05.jpg spec3_05.ps SS73 10, WRA 15-285 O-TiS CaH He 3-365 HD 87643 10 04 30.29 -58 39 52.1 8.51-9.06 B3/4[e] tab3_06.ps tab3_06.jpg spec3_06.ps CPD-58њ1865, MWC 198, WRA 15-496 Y-SoB Y-CaH NIRE-WiH AlS, BiD, DoH , GeH Table I | ... Table III | Table IVa | Table IVb | ...

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An astronomer by training, I currently work at the Australia Telescope National Facility , part of the CSIRO . I am part of the computing group for the Australian Square Kilometre Array Pathfinder (ASKAP), where my job is to develop science analysis software for the ASKAP processing pipeline. The huge volumes of data that ASKAP will produce mean that all observations will be processed automatically in pipelines. ... Matthew Whiting . ... Australia . ... Matthew.Whiting <at> csiro.au . ...

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... Staff . Research staff . ... Staff in alphabetic order . ... Star formation . ... Historical highlights . ... Accretion disks in luminous young stellar objects . ... Accretion disks in luminous young stellar objects т?? published on Astronomy & Astrophysics Review (2016, 24, 6) , M. T. BeltrУЕn (INAF-Arcetri Observatory) and W. J. de Wit (ESO-Chile) discuss the observational evidence of the existence of such accretion disks around young luminous stars in embedded and optically revealed phases . ...

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In 1950 Jan Oort noticed that . no comet has been observed with an orbit that indicates that it came from interstellar space, . ... From this he proposed that comets reside in a vast cloud at the outer reaches of the solar system. ... Unfortunately, since the individual comets are so small and at such large distances, we have no direct evidence about the Oort Cloud. ... Its orbit is intermediate between the Kuiper Belt and what was previously thought to be the inner part of the Oort Cloud. ...

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• APOD: 2001 November 12 - Is Mystery Object an Orphan Afterglow
• APOD: 2013 July 28 - Hoag's Object: A Strange Ring Galaxy
• APOD Index - Messier Objects

... Тип товара: Юбки . ... Юбка SCOTCH&SODA для девочек (Разноцветный) . ... Размер RU: 12 . Блузка OBJECT Beate Модель: 23021083 OBJBEATE L/S SHIRT C Состав: 100% вискоза длинные рукава Модель: 270472452 . ... Цвет: Кремовый . ... Цвет: розовый . ... Артикул: 00354 Цвет: золотой Состав: латунь Размеры: 3,5х10,5 см Страна дизайна: Италия Страна производства: Италия Товар сертифицирован. ... Такая ваза подойдет и для цветов, и для декора интерьера. ... Цвет: красный . ... Платье adL - adL - adL . ...

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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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... Flux density at 1 GHz (/Jy): 320 . ... Optical: Faint filaments, spectra indicate a SNR superposed on a H II region. ... ADS . ... van den Bergh 1978, ApJS, 38, 119. Optical observations. ... Green 1989, MNRAS, 238, 737. ... DRAO at 408 MHz (3'.4?5'.8: S=480?60 Jy) and 1.4 GHz (1'.0?1'.7: S=270?40 Jy). ... DRAO at 408 MHz (3'.5?5'.2: S=540?40 Jy) and Effelsberg 100-m at 4.8 GHz (S=150?15 Jy). ... CGPS at 408 MHz (2'.9?4'.5) and 1.4 GHz (0'.8?1'.5). ... 2013, ApJ, 770, 93. -ray observations. ...

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• Astrophysics Group Pulsars
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