... 11 Yellow-Green (78% transmission): Contrasts well with the red and blue characteristics of surface features on Jupiter and Saturn. ... 82A Light Blue (73% transmission): Useful on the Moon, Mars, Jupiter, and Saturn, this subtle pale blue filter enhances areas of low contrast while avoiding significant reduction of overall image brightness. ... Meade Series 4000 Photo-Visual Color Filters may be ordered individually or in the following sets: . ... Meade Series 4000 Broadband Nebular Filters . ...

... 8, ``Celestial Mechanics'', 2002 The motion of asteroids at the 5:2 resonance with Jupiter T. Yu. Galushina Tomsk State University, Tomsk, Russia The present work is devoted to investigation of Near­Earth asteroids (NEAs) motion at the 5:2 resonance with Jupiter. ... The initial parameters of orbits were taken from Bowell catalog on January 26, 2002 (ftp://ftp.lowell.edu/pub/elgb/astorb.dat). ... Orbital evolution of near--Earth asteroids close to mean motion resonances. ...

The small solids. Asteroids or the small planetes . ... The comets. ... Ceneca the Young.Procuring about the nature.63 y. The comet is a celestial body of a great size, but a rare one... transparent. Sometimes there seen a core and the medium forms a kind of a tail, beard or dishevelled looks. ... The core is an ice body - conglomeration of frosted gas and dust. ... The comet state is variable: ones have the con tails, others the dust tails, and the third have both. ... Meteors and meteorites. ...

... The Large Magellanic Cloud is a Dwarf Irregular galaxy in orbit around our own Milky Way. It is a large object, several degrees in size, and easily visible to the unaided eye in Southern Hemisphere skies. The LMC is located in the constellation of Doradus at about 5h30m Right Ascension, -68 degrees Declination, and lies at a distance of roughly 50 kiloparsecs (160,000 light years) from Earth. ...

Collins School Star Party - Oct. 5, 1999 Presented by the North Shore Amateur Astronomy Club (NSAAC) For more information: NSAAC: http://www.star.net/people/~nsaac 1.0 Using a telescope Close one eye (use your hand if it's easier) and look straight down into the eyepiece. ... Massive stars use up their fuel much faster - in some cases less than 100 million years. ... Jupiter _____. ... With the chart at left and using the brightest stars as a guide, see if you can find Uranus with binoculars. ...

October 30-31, 1992 . ... Modified images of the October 30-31, 1992 event. (a) - This NRH image is adapted to show a very bright loop-like source over AR 7321 near the SW-limb identified with the X1.7 soft X-ray LDE event peaked on 30d at 17:30 UT (see the GOES-7 soft X-ray plot also at the upper right corner). ... Here and hereafter, the white features are radio filaments. (c) - This modified NRH image shows some large scale microwave blob chains and structures. ...

You Can Make Stellar Images Brighter . Articles | ... A few months ago I wrote an article titled "You Can’t Make Them Brighter". So why am I now writing that you can make them brighter. ... The image of a focused star is actually a small disk called the Airy disk, named after the 19 th century scientist Sir George Airy. ... For a given aperture, a smaller Airy disk means that the light is focused to a smaller disk and is therefore brighter. ... www.astronomy.net . About Astronomy Net | ...

Definitions of Magnitudes and Surface Brightness 1 The magnitude system 1.1 Apparent magnitude Astronomers are stuck with the antiquated old system of magnitudes and so a clear explanation of what this system is and how it relates to more sensible units is important. ... 1.2 Absolute magnitude Absolute magnitude is a logarithmic luminosity scale. ... One usually goes by the round about process of referring to the absolute magnitude of the sun. ... Magnitudes and surface brightness 6/6 ...

... Главная . ... Новости . ... Проекты . Любителям астрономии . Проект ISON . ... Подробнее . ... Категория: Новости проекта ISON . ... Метки: Космический мусор ,љ Астероиды ,љ Гамма-всплески ,љ Любителям астрономии ,љ Кометы љ . ... Метки: Космический мусор ,љ Астероиды ,љ Любителям астрономии љ . ... Новости обсерваторий проекта] - Обсерватория Кубанского государственного университета от Иванов А - 09.04.2016 11:08:49 . ... 1999-2013 Copyright "Астрономия и Телескопостроение" . ...

MAIN PAGE . ... Nova Cygni August 1975! ... 1975/76: Comet West! ... Dr. Richard West (4th from left) & AAL members visiting SES Betzdorf on occasion of our club's 25th anniversary - October 1996 . Comet West Information . ... It was the brightest comet visible from Earth since Comet West in 1976. ... 1997: Comet Hale-Bopp! ... Thus Comet Hale-Bopp never got closer to Earth than Earth gets to the Sun. ... Comet Hale-Bopp JPL Page . ... 1999: Total solar eclipse over Luxembourg! ...

... Quasar catalog and survey parameters. ... ) Grade Seeing Direct / Prism min -------------------------------------------------------------- F823 00 00 +00 00 J7940 GG395 60 27 Jul 1982 A2 2.5 UJ6543P NONE 45 07 Nov 1980 AE3 2.0 F824 00 20 +00 00 J8202 GG395 60 05 Nov 1982 AI3 2.5 UJ11474P NONE 60 01 Nov 1986 BI4 2.5 SGP 00 53 -28 00 J9766 GG395 70 23 Nov 1984 A 2.5 UJ3682P NONE 70 17 Oct 1977 A 2.0 F826 01 00 +00 00 J7915 ...

Next: A Universal Diagram for Up: ``Ecology'' of Magnetic Rotators Previous: The Corotation Radius . The interaction of a magnetic rotator with the surrounding plasma to a large extent depends on the relation between the four characteristic radii: the stopping radius, , the gravitational capture radius,   , the light cylinder radius,   , and the corotation radius,   . ... Hence, the classification of the interaction regimes may well mean the classification of magnetic rotators. ...

... fi vig fi vig tan fi ; for fi ? fi vig ; (1) with fi vig = 2:97873882195 deg. ... The following effects of the LSF are parameterized: ffl all geometrical distortions of the surface of the XRT shells ffl scattering due to reflection of the XRT ffl all geometrical distortions of the surface of the RGA gratings ffl scattering due to reflection of the gratings 1 First, these items are convolved and are parameterized as a function of dispersion angle, resulting in an initial function of an LSF. ...

... F. A. Primini, and H. E. Payne, eds. Parallelization of Widefield Imaging in AIPS++ K. Golap, A. Kemball, T. Cornwell, W. Young National Radio Astronomy Observatory Abstract. ... Parallelization of Widefield Imaging in AIPS++ where : Vk (u, v )= Ik (l - lk ,m - mk )exp j 2 (u(l - lk )+ v (m - mk ))dl dm 409 The iterative multi-stage algorithm implemented in AIPS++ proceeds as follows: · Calculate residual images for all facets (using 2-D transforms). ... Recalculate residual images and repeat. ...

... Yes, Exploding Comet 17P/Holmes is one of the strangest things ever seen by astronomers - professional and amateurs alike. ... We also had some club members who received some Astronomical League awards...and we'd like to congratulate them! ... It is again a potluck, and is being held at the Masonic Temple in Galion ( 1252 State Route 598, Galion , OH 44833) Here's a map: Map of 1252 State Route 598 Galion, OH 44833-9367, US And, along with the party come RAS elections for 2008! ... Comet 17P/Holmes ...

... MILT Description . ... Telescope Control System . ... Biblography The Astrophysical Research Consortium (ARC) consists of astronomers at the following institutions: University of Washington, University of Chicago, New Mexico State University, Princeton University, and Washington State University. ... In addition some advancement in the art and engineering of large telescopes will be pursued. The telescope design itself is one of three major project tasks. ...

... Compact map case made of Polyester. Pen holder and large map pocket. ... Цвет: коричневый . ... Пол: Женский . Материал верха: None . Тип товара: Носки . ... Цвет - Белый, Минимальный возраст - 5 лет, Пол - Для мальчиков и девочек, Питание - Батарейки, Ширина - 13, Тип батареек - 4хAA, Звуковые эффекты - Есть, Материал - Пластик, Световые эффекты - Есть, Высота - 13, Глубина - 9 . ... Пол: Женская Обувь . Тип обуви: Ботинки . ... Пол: женский . ... Тип обуви: Ботинки, Ботильоны . ...

Paul Jones A forty-gun frigate from Baltimore came, Her guns mounted forty, and Richard by name, Went cruising the channel of old England, With a noble commander, Paul Jones was the man. ... We fought them five glasses, five glasses so hot, Till sixty bright seamen lay dead on the spot, Full seventy wounded lay bleednng in gore. ... Our gunner got frightened, to Paul Jones he came. ... Here's a health to those widows who shortly must weep, For the loss of their husbands who sunk in the deep. ...

... Team . ... V.V.Sokolov "The gamma-ray bursts, core-collapse supernovae and global star forming rate at large redshifts" . ... I.V.Sokolov, A.S.Moskvitin, Eda Sonbas, O.V.Verkhodanov, O.P.Zhelenkova "A galaxy cluster in the GRB 021004 field" . ... The monitoring of GRB afterglows and the study of their host galaxies with the SAO RAS 6-m telescope from 1997". ... A.S.Moskvitin, T.A.Fatkhullin, V.V.Sokolov and V.N.Komarova, "Spectral and photometric monitoring of CCSNe at SAO RAS" . ...

In the conference room on October 28th: . click on the thumbnail photos to see larger size ones) . At the conference room on February 1st: . ... After the official part on February 2nd: . ... At the plenary session on August 6th: . At the regular and poster sessions on August 9th: . After all in working room on August 12th: . ...