... 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 . ...

Еще в разделе: (Показать все результаты (>2714) - star.arm.ac.uk/ )

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 . ...

Еще в разделе: (Показать все результаты (>308) - zebu.uoregon.edu/ )

HUBBLE SPACE TELESCOPE DAILY REPORT #1278 PERIOD COVERED: 0000Z Daily Status Report as of 339/0000Z 1.0 ACTIVITIES SCHEDULED AND ACCOMPLISHED: 1.1 Completed WF/PC-2 5235 (Structures of Quasars and Related Objects (WC10): Cycle 4) The WF/PC-2 was used to make long exposure observations of quasar B21425+267. ... 1.10 Completed WF/PC-2 5416 (Young Globular Clusters in Merger Remnants: Cycle 4 Medium) The WF/PC-2 was used to make images of the galaxy NGC-3610 looking for young globular clusters. ...

Еще в разделе: (Показать все результаты (>18681) - www.stsci.edu/ )

• http://www.stsci.edu/ftp/observing/status_reports/old_reports_93/hst_status_08_31_93
• http://www.stsci.edu/ftp/observing/status_reports/old_reports_94/hst_status_02_16_94
• http://www.stsci.edu/ftp/observing/status_reports/old_reports_96/hst_status_05_07_96

... Duchamp | ... Top | Duchamp is a solution to this problem of three-dimensional source finding. ... A list of the detections and their properties, as well as the input parameters that were used. [text file] . ... It can be downloaded in source format, in a gzipped tar archive. ... Changes from the previous version can be seen here (this file is included in the tar archive), while the archive files and documentation from the previous release versions are here , if you are really interested. ...

Еще в разделе: (Показать все результаты (>23855) - www.atnf.csiro.au/ )

• A Search for Bright Kuiper Belt Objects
• Australia Telescope National Facility
• IAU SYMPOSIUM 216 - abstracts

... Next: Object Detection Using Up: Object Detection and Previous: Automated Classification of . ... A status report of the The GSC Object Classifier (GOC) project is presented. ... The GSC contains multiple entries for some objects due to plate overlap. It classifies objects as stars, non-stars, galaxies, blends and potential artifacts; the latter three classifications are rare, and only exist in GSC version 1.1, to which they were added manually. ... star, . ... non-star, . ...

Еще в разделе: (Показать все результаты (>1593) - www.adass.org/ )

• System Interfaces to the STIS Calibration Pipeline
• Modern CCD Observations of Moving Celestial Objects: Algorithms and Software

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" . ...

Еще в разделе: (Показать все результаты (>509) - www.astronomy.net/ )

• Yes - an Astronomy Net Observation_reports Forum Message
• Xt8i - an Astronomy Net Observation_reports Forum Message
• Observation Report On Mars And ... - an Astronomy Net Observation_reports Forum

Supernova discovery statistics for 1997 . ... Sorted by Name For the year 1997 , 163 supernovae and 0 extragalactic novae were reported. 163 of these supernovae were named by CBAT, 0 were given possible supernova designations, and 0 were not reported to CBAT. 29 supernovae were found in NGC/IC galaxies, 40 were found in named galaxies 23 objects were discovered by amateurs 0 were brighter than 13th Magnitude 13 were brighter than 16th Magnitude 39 were brighter than 18th Magnitude 80 ...

Еще в разделе: (Показать все результаты (>914) - www.rochesterastronomy.org/ )

• Bright Supernova pages - Statistics for 1996
• Bright Supernova pages - Statistics
• Bright Supernova pages - Statistics for 2014

For the year 2011, 957 supernovae and 39 extragalactic novae were reported . 288 of these supernovae were named by CBAT , 92 were given possible supernova designations, and 505 were not reported to CBAT . 96 supernovae were found in NGC/IC galaxies, 256 were found in named galaxies 429 Type I supernovae were found 389 Type Ia 21 Type Ib 17 Type Ic 5 Type I-pec 160 Type II ...

Еще в разделе: (Показать все результаты (>2933) - www.sai.msu.su/ )

• Supernova 2011ht in UGC 5460
• Kuiper-Oort

O.R. Hainaut, ESO, H. Boehnhardt, MPS, and S. Protopapa, UMd . ... MBOSS colour database : colour, absolute magnitude, spectral gradient, dynamical class for each object. mbossData (ASCII) . ... 1998WW31+B, +C refer to the satellites; Warning: measurements reported for the main body (eg 1998WW31) are likely to include measurements of the object together with its satellite(s). ... See the MBOSS-2 paper for details. ... x is the weighted average of all the available measurements, obtained as . ...

Еще в разделе: (Показать все результаты (>51724) - www.eso.org/ )

• Planet Found in Nearest Star System to Earth | ESO
• ALMAтАЩs view of the outflow associated with the Herbig-Haro object HH 46/47 |
• DFS Problem Reporting rules and recommendations

... III (OCR by CDS, corrections by H.Andernach) The first results of a search at 1410 MHz for 243 extragalactic objects from the Southern Hemisphere identified as quasars by Veron-Cetty Veron (1983) in "A Catalogue of extragalactic Radio-Source Identifications" are reported. ... The data are from Parkes catalogue . ... These data were modified using 'A catalogue of Quasars and Active Nuclei (2nd Ed.)' (1985), 'A catalogue of Quasars and Active Nuclei (3rd Ed.)', (1980), all of them by Veron-Cetty Veron...

Еще в разделе: (Показать все результаты (>2170) - www.sao.ru/ )

• HyperLEDA documentation: notes on individual objects and references (view a114)
• Non-emission-line objects
• Non emission-line objects

... 2015 . ... Observations using the Arecibo S-band (2380 MHz, 12.6 cm) planetary radar system started in 1976 and its power and sensitivity were greatly improved with the telescope upgrade and Gregorian-dome installation in the mid-1990s. Below, we show the number of near-Earth asteroids attempted and detected since the radar program resumed in 1998. ... The number of NHATS objects detected with Arecibo similarly jumped in 2012, and 2015 was again a record year, where we detected 23 of these objects. ...

Еще в разделе: (Показать все результаты (>4811) - www.naic.edu/ )

• hydrocarbon lakes on Titan
• NAIC Publications List
• RFI Reporting Form

New Moons of Uranus . Brent Gladman's Home Page . ... The discovery of two probable distant satellites of Uranus was reported by B. Gladman, P. Nicholson, J. Burns and J. Kavelaars. ... This discovery was reported in the IAU Circular 6764 . ... Discovery image of S/1997 U 2 . This shows the discovery image of brighter of the two new moons of Uranus. ... This shows the discovery image of faint new moons of Uranus. ... This shows another discovery image of faint new moons of Uranus. ... Uranus . ...

Еще в разд