... They are an indicator of accuracy of the CCD positional observations for a given observatory. ... Planetary and Space Science 56 (2008) 1847 ­1850 Table 4 The best results of CCD asteroid observations from MPC database for some professional observatories MPC Observatory Code Professionals 673 Telescope 000 :07 0.07 0.08 0.06 000 :06 0.06 0.04 0.05 Year Total asteroids Total positions s a 1849 sd Type USA, table Mountain, D ј 0:61 m, FL ј 9:0 m, FOV ј 22 б ...

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Journal of the Amateur Astronomers Association of New York November 2009 Volume 57 Number 11, ISSN 0146-7662 EYEPIECE of distant galaxies. ... November 7 M oon a t p er igee (229,226 m iles fr om Earth), 2:25 a.m. November 9 M oon lies n ea r M a r s; la st -quarter Moon at 10:56 a.m. 2 November November November November November Earth, 8:24 12 M oon lies sou t h of Sa t u r n . ... A program surveyed 2,000 stars over five years to look at solar-type stars for low-mass planets. ...

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J/AstL/vol/page SAI Open Clusters Catalog (Glushkova+, 2009) ================================================================================ Automated search for star clusters in large multiband surveys. ... Color excesses E(B-V), distance moduli and ages were determined for 141 new and 27 known, but poorly studied clusters. We present the Sternberg Astronomical Institute Open Clusters Catalog (SAI OCL Catalog) of coordinates, diameters and main physical parameters of these clusters. ...

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Crater Gassendi . ... I made this drawing was made on the 26th of november 2001. If you compare this one with the previous drawing of Gassendi (below) the differences are clear. ... This drawing was made on the 28th of september 2001. After nearly a full month without observations I had a one hour gap between the thicker clouds. ... This drawing was made on the 29th of august 2001. ... This drawing was made on the 27th of august 2001. ... This drawing was made on the 25th of august 2001. ...

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... BAORB|BA Uccle |Bulletin Astronomique. ... Publ.: ... Spetsial'noj Astrofizicheskoj JAVSO|JAAVSO |Journal of the American Association of Variable Stars Observers JASAC|JASAC |Japan Astronomical Study Association - Circulars JApA |JApAs |Journal of Astrophysics and Astronomy JBAA |JBAA |Journal of the British Astronomical Association JO |JO |Journal des Observateurs JRASC|JRASCan |Journal of the Royal Astronomical Society of Canada JBAn |Jodrell Bank Ann | Astronomical Contributions from the ...

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The Second U.S. Naval Observatory CCD Astrograph Catalog ( UCAC2 ) Table of Contents 1) Introduction 2) Summary of the Project a) Observations and Instrumentation b) Reductions of UCAC Observations c) Computation of Proper Motions 3) Properties of the Catalog and Important Notes For the User a) Sky Coverage b) Completeness c) Positions, Proper Motions and Error Calculations d) UCAC2 Magnitudes e) 2MASS Photometry f) Non-stellar ... All stars in the UCAC2 have proper motions. ...

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... Информация Руководство и преподаватели Кричевский Сергей Васильевич . ... Публикации . ... Казанский Н.Л. , Колпаков В. А. , Колпаков А.И. и др. ... Кричевский С.В. , Колпаков В.А. , Колпаков А.И. Генератор широкоапертурного потока газоразрядной плазмы // Приборы и техника эксперимента. 2014. т.2. ... Колпаков В.А. , Колпаков А.И., Кричевский С.В. Устройство формирования внеэлектродной плазмы высоковольтного газового разряда // < , 15-17 мая 2012, Самара, Самара, 2012 г., С. 298-299 . ...

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... What's New? Bad Astronomy . ... News . ... Despite the valiant efforts of The Discovery Channel and PBS , television by and large carries a pretty big load of Bad Astronomy. ... When possible I will have direct quotes pertaining to their Bad Astronomy, and a clear, simple explanation of the actual situation. ... I cannot promise to use every contribution: I prefer ones I can either confirm myself, get clear quotes from, or ones that have confirmation from some other Bad Reader. ...

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... GRIN lenses for telecommunication optics applications ? GTC (gradient telecom) lenses. ... GTC lenses are used in different fiber-optic devices: collimators, couplers, isolators and WDM etc . ... 2.Diameter . GTC lenses diameters are 1.0 mm, 1.8 mm, 3.0 mm and 4.0mm. ... 1.0 mm -3.0 mm diam GTC lenses are supplied in 0.22P, 0.23P, 0.25P, 0.27P and 0.29P length. 4.0 mm diam GTC lenses are supplied in 0.11P length. ... GTC . ... 3 scratches with 5mkm max width and 200mkm max length are allowed . ...

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