... Satellites of the planets are assigned a provisional designation (indicating year of discovery) by the Central Bureau for Astronomical Telegrams ( CBAT ) upon satisfactory demonstration of the existence of a new object. ... In the past, Comets were first given a provisional designation, consisting of the year and a lowercase letter indicating the order of discovery in the year (e.g., 1994a was the first comet discovered or recovered in 1994, 1994b the second, etc.) ... Names .. ...

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... Satellites of the planets are assigned a provisional designation (indicating year of discovery) by the Central Bureau for Astronomical Telegrams ( CBAT ) upon satisfactory demonstration of the existence of a new object. ... In the past, Comets were first given a provisional designation, consisting of the year and a lowercase letter indicating the order of discovery in the year (e.g., 1994a was the first comet discovered or recovered in 1994, 1994b the second, etc.) ... Names .. ...

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• APOD: 2001 May 21 - Another Comet LINEAR Breaks Up
• APOD: 2000 November 5 - Jupiter Swallows Comet Shoemaker Levy 9
• APOD: August 4, 1998 - Jupiter Swallows Comet Shoemaker Levy 9

Astronotes Armagh Planetarium's Stellar Blog! ... Moon . Planets . ... Monthly Sky Notes . ... February . ... The ringed planet will be quite bright, but unlike Jupiter it will not be the brightest point of light in the sky, this accolade will return to Sirius which is the brightest star in our night sky in the constellation of Canis Major. ... Seven days later on February 18, the Moon will be in its full Moon phase. ... Tweets that mention Wonders of the February Night Sky | ... Astronotes . ...

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• Return to Comet Tempel 1 | Astronotes
• Rings Around an Asteroid | Astronotes
• Solar System | Astronotes - Part 3

... Tonight's Sky . ... The Magazine . ... Star Atlas . ... An artificial comet holds secrets to Earths life . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... The planet has extreme temperature swings and perhaps active lava flows. ... A digital supplement to Astronomy magazine. ... Join TravelQuest International with Astronomy and Discover magazines on one of three great tour options surrounding this celestial spectacle . ... Astronomy Magazine . ...

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• Latest Rosetta image reveals terrific detail of comet's surface | Astronomy.com
• Surface impressions of Rosettaт??s comet | Astronomy.com
• As seen by Rosetta: comet surface variations | Astronomy.com

... Jupiter Swallows Comet Shoemaker Levy 9 . ... Credit: H. Hammel ( SSI ), WFPC2 , HST , NASA Explanation: What happens when a comet encounters a planet? ... A giant planet like Jupiter , however, is mostly gas. When Comet Shoemaker-Levy 9 struck Jupiter in 1994, each piece was swallowed into the vast Jovian atmosphere . ... Publications with keywords: comet - Jupiter - comet Shoemaker-Levy 9 . Publications with words: comet - Jupiter - comet Shoemaker-Levy 9 . ... Comet Holmes Over Hungary . ...

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• A Cliff Looming on Comet 67P
• Unusual Spires Found on Comet Wild 2
• Астронет > Jupiter Swallows Comet Shoemaker Levy 9

... Chapman, R. and Brandt, J.: The Comet Book: A Guide for the Return of Halleys Comet (1984, Jones and Bartlett) ? ... Branley, F.: Comets (1984, T.Y. Crowell) ? good picture book for students in grades K-3. ... Schatz, D.: The Comet Cometh: An Activity Book for the Return of Comet Halley ? ... Glenn, W.: "Halley's Comet Makes a Comeback'' in The Science Teacher Jan. 1984, p. 38. ... To construct a model of an Alien Being that could exist on another planet or satellite in our solar system. ...

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• ASP: Monster Comet Promises Big Show
• ASP: What Have We Learned About Halley's Comet?
• ASP: Guest Observer

... Armagh Observatory, 10th November 2015: The results of a new study of the planet Mercury have been announced this week at the Annual Meeting of the Division of Planetary Sciences of the American Astronomical Society at National Harbor, Maryland, USA, by astronomers Apostolos Christou (Armagh Observatory), Rosemary Killen (NASA s Goddard Space Flight Center in Greenbelt, Maryland, USA) and Matthew Burger (Morgan State University in Baltimore, USA). ...

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• Terry Mosely's Bulletins
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... Bad Astronomy . ... Bitesize Astronomy . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... As the comet approaches the Sun, that ice melts and even vaporizes. It boils off the comet head and the moving comet leaves it behind. ... Plus, there must be a large pocket of gas just under the surface of the comet. ... Finally, the tail is streaming off the comet head, but appears to be off to one side since the comet's motion around the Sun makes it leave behind that material. ...

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• Phil Plait's Bad Astronomy: Misconceptions
• Phil Plait's Bad Astronomy: Misconceptions: James McCanney's Nonsense
• Phil Plait's Bad Astronomy: Bad TV

Next: Radial velocity of the Up: Optical spectrum of IRAS04296 Previous: Observations and spectra reduction . ... However, molecular emission features are only very rarely observed in the optical spectra of PPNe. ... On the other hand, it is well known that cometary nuclei spectra show prominent Swan band emission. In both spectra of IRAS04296 we have discovered strong emission in the (0;0) and (0;1) bands of the Swan system of the molecule. ... Now consider the case of IRAS04296. ...

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• Narrow DIBs survey - figure13

... We construct a composite quasar spectrum from 149 HST FOS spectra of 80 quasars with mean redshift . ... The continuum longward of 1000? can be modeled as a power law with . ... The break in the power--law index is a feature expected in Comptonized accretion--disk spectra. ... The spectral features in the sub--Ly region of AGN spectra provide critical insights into the physical processes around the central engine, and they become accessible to IUE and HST at intermediate redshift. ...

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• Target Identification
• The Most Common Dust Features
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Every body is held together by two forces, its self-gravitation and its internal strength due to molecular bonding. ... A few of these cases have been obviously attributable to the tidal forces of Jupiter (Comet Brooks 2 and Comet Shoemaker-Levy 9) or the Sun (the Kreutz comet family), while other splittings have to be attributed to less obvious causes. ... They always approach the Sun to within 3 million kilometers (1.9 million miles) or less, and some have actually hit the Sun. ...

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• Comet Shoemaker-Levy 9
• APOD: September 9, 1999 - Comet Hale Bopp Over the Superstition Mountains
• Titan Press Release

FEATURES OF THE HYDROGEN DISTRIBUTION AROUND LUNAR CRATERS PROCLUS AND KEPLER. ... In result of analysis of the data Lawrence and Feldman constructed the hydrogen distribution on the lunar surface [1]. ... However, the authors shown, that EN flux data features may be explained by other element abundance in the lunar soils, namely: Si, Ca, Gadolinium (Gd), Samarium (Sm) and Fe. ... Using of the Feldman's interpretation of the Lunar Prospector data [8], we constructed hydrogen distribution map (Fig.1). ...

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• Родионова Жанна Федоровна
• Zhanna F. Rodionova
• Morphological Catalogue Of The Craters Of Moon

Go directly to the moons of: . Mercury Venus Mars Jupiter Saturn Uranus Neptune Pluto . MARS . Pronunciation . Earth's Moon . ... Aeolis . ... Aestuum . ... Aeria . ... A-muh-ZAHN-is . ...

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... Science User Portal . ... ESO, the European Southern Observatory . ... Travel and Contacts . Travel to ESO Headquarters . ... ESO Acronyms . ... Survey Telescopes . ... Star Clusters . ... Feature Movies . ... Stars@ESO . ... ESO Science Newsletter . ... VLT Unit Telescopes Names . ... ESO 3.6-metre telescope . ... MPG/ESO 2.2-metre telescope . ... ESO 1-metre Schmidt telescope . ... Identification of the low-reflection areas now seen on the surface of Titan and which were given provisional names. ...

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• Provisional Names of Titan Surface Features | ESO Australia
• Provisional Names of Titan Surface Features | ESO Ireland
• Provisional Names of Titan Surface Features | ESO United States

Subatomic resolution on Cu(014)-O . 3nm x 3nm STM image of the Cu(014)-O 0.5ML surface measured with MnNi tip. ... This result has been discussed in Phys. Rev. Letters, 98, 206101 (2007) (A.N.Chaika, V.N.Semenov, S.S.Nazin, S.I.Bozhko, S. Murphy, K. Radican, I.V.Shvets, "Atomic Row Doubling in the STM Images of Cu(014)-O Obtained with MnNi Tips"). Image courtesy of A.Chaika. The image was measured in constant current mode using RT STM GPI-300. Copyright ИФТТ РАН, ЛСПП, 2006-2007 . ...

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• LSSS - Photogallery - Subatomic resolution on Cu(014)-O
• Shevchun A.F. - Publications

Planetology from the cm to the nm wavelength ranges: Arecibo Observatory, ALMA and IAA-CSIC R. Rodrigo1/L.M. Lara (IAA-CSIC) Granada (Spain) 1 Visiting Professor at Arecibo Observatory and at Universidad Metropolitana de Puerto Rico Luisa M. Lara Minor bodies and minor planets with ALMA § Continuum ­ Asteroids · Map of the shape, large-scale surface features, and surface temperature distributions of the 700 largest objects in the main asteroid belt and the hundred largest Jupiter Trojans. ...

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• Jupiter's satellites National Astronomy and Ionosphere Center (Arecibo
• Appendix H. VDPAU Support
• Planetary Radar at Arecibo Observatory

... There are several classifications of the exact methods. ... A more physical classification is that of Th.Wriedt (1998) where he devides the methods in 3 groups: Mie theory expansions (SVM), surface-based (PMM, EBCM, GMT, MoM) and volume-based (FDTDM, TLMM, FEM and various volume IEMs - CDM, DDA, etc.) methods. Features of the methods . Among the methods only SVM and EBCM are capable to provide very accurate results (5 and more correct decimals) (Mishchenko et al., 2000). ... 1998) Part. ...

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• Silicate minerals
• The 2175? feature

... A new IRAF task has been developed that automatically identifies linear (line-like) features in an image or set of images. ... In order to automatically detect linear features, the first step is to select pixels in the image (Fig. 1 , left panel) that fall within a given data value range. ... Another aspect of extended linear features is that the image space pixels that describe them are in some way adjacent to one another and have a minimum and maximum length. ...

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• Discrimination of Point-like Objects in Astronomical Images using Surface
• Image Display Paradigm #3
• ADASS 2003 Conference Proceedings

. There are several ways in which you can change the structure and the content of the file you are editing. Repeat parts of the text . Insert the contents of another file . Cut and paste text .

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• Examples of using the sort command
• Bourne shell (sh)
• Examples of creating command alias in the Bourne Again SHell

XMM-Newton CCF Release Note XMM-CCF-REL-174 pn telescope e ective area modi cation M. Kirsch June 9, 2004 1 CCF components Name of CCF VALDATE List of Blocks changed CAL VERSION XSCS ag XRT3 XAREAEF 0009 2000-01-13T00:00:00 ONAXISXAREAEF 3.169 NO 2 Changes XMM EPIC-pn observations with very high statistic show residuals at the Silicon edge around 1.8 keV and gold edge around 2.2 keV (see Figure 1). The gold edge feature can be explained by not perfect calibration of the telescope e ective area. ...

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• Introduction