Peremennye Zvezdy ( Variable Stars ) 34 , No. ... CCD photometry is presented for type II Supernovae 2009af and 2009ay. ... Barbon et al. (1979) suggested division of SNe II into two sub-classes: SNe II-P, which show a long-duration plateau in their photometric evolution, and SNe II-L, which have "linear" declining light curves. ... 0.02 . ... The absolute -band light curves of SNe 2009af and 2009ay, compared to the light curves of five type II SNe (for SN 1980K, the -band light curve is plotted). ...

Next: BVR light curve (Della Up: Optical light curves Previous: Optical light curves . ... 1=J.D. 2=U, mag 3=U-err, mag # 4=B, mag 5=B-err, mag # 6=V, mag 7=V-err, mag # 8=R, mag 9=R-err, mag # 10=I, mag 11=I-err, mag 12=B-V, mag # 13=B,LF 14=B-err,LF # 15=V,LF 16=V-err,LF # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 2448290.18 10000 0.01 14.38 0.16 14.05 0.05 14.13± 0.22 00.01 0000 0.33 -10.96077 0.064 -11.11061 0.02 2448291.22 10000 0.01 14.23 0.08 13.82 0.10 13.77± 0.05 13.39 ...

... Characteristic parameters of subsystems RR Lyrae field stars and globular clusters . ... RR Lyrae . ... 0.05 . ... lim R max , kpc . ... Z o , kpc . ... grad R [Fe/H], kpc -1 . ...

... EARTH ROTATION AND GEODYNAMICS Early Latitude Observations at the Pulkovo Observatory N. O. Miller and E. Ya. ... 1 2011 36 MILLER, PRUDNIKOVA The combined series of Pulkovo latitude variations , as well as Chandler (c) and annual (h) components Year 1840 .4 1840 .5 1840 .6 1840 .7 1840 .8 1840 .9 1841.0 1841.1 1841.2 1841.3 1841.4 1841.5 1841.6 1841.7 1841.8 1841.9 1842.0 1842.1 1842.2 1842.3 1842.4 1842.5 1842.6 1842.7 ... S. C. Chandler, "On the Variation of Latitude," Astron. ...

Фотометрия далеких спутников Нептуна . ... Sheppard,2006 . 1353 (0.04) . ... Grav, 2004 . ... 170 (0.04) . ... 31 (0.04) . ... Grav, 2004 определили B - V и V - R , которые оказались похожими на такие же величины спутников Юпитера и Сатурна. ... Другая группа слабо красная и содержит два больших спутников Урана - Caliban and Sycorax . ... Schaefer, Bradley E.; Schaefer, Martha W. Nereid Has Complex Large-Amplitude Photometric Variability. ... Sheppard, S.S., Jewitt, D., Kleyna, J. 2006. ...

Latitude/Longitude Freq Results: Mass Media Database Location / Frequency Search (Computed Box based on Point/Radius): Center Latitude: 18є 20' 39.4" Longitude: 66є 45' 10.0" Radius: 20 Miles Freq Range: 00000088.00000000 - 00000108.00000000 Callsign: W206AF Service: FX Party City, State: PONCE, PR Party Name: PONTIFICAL CATHOLIC UNIV OF PUERTO RICO SERVICE ASSN, INC. ...

from __future__ import division from visual import * scene = display(range=(3.0,3.0,3.0),width=1300,height=800,forward=( 0.2 ,-0.3,-1.0)) water = box( pos =(0,- 0.1 , 0.0 ), length=10, width=3, height= 0.1 , color =( 0.1 , 0.2 ,1.0)) alength = 2.0 theta = 0.1 pos1 = vector (0,0,0.6) barge1 = box( pos = pos1, length = 2, width = 0.5, height = 0.1 , color =(0.6,0.4, 0.2 )) x1 = arrow( pos = pos1+ vector (0, 0.1 ,0), ...

... Sternberg Astronomical Institute, Moscow State University, Moscow Union "Optic" . ... Ural State University, Kourovka . ... Irkutsk State University . ... The 2 first images in different polarizatios (Eeast-telescope and West-telescope) . ... West Time GRB Mag Error (hour) 1.02097639 17.93 0.22 1.07643278 17.43 0.09 1.13188834 17.78 0.14 1.18734417 18.03 0.19 1.24280056 17.87 0.15 1.29825584 17.58 0.10 1.35371584 17.94 0.12 . ... GCN 10076) . ... GCN 10048) by internet 3422 s after the GRB time. ...

... 6.73 . ...

THE STUDY OF THE INNER SHELLS AROUND EVOLVED STARS FROM SiO MASER EMISSION ValentМn Bujarrabal Observatorio AstronСmico Nacional, Spain v.bujarrabal@oan.es + J. Alcolea, F. Colomer, J.F. Desmurs, J.R. Pardo, C. SАnchez Contreras, R. Soria-Ruiz SiO MASERS : BASIC OBSERVATIONAL RESULTS Rotational transitions: J=1­0, 2­1, up to 8­7 (345 GHz) EXCITED vibrational states, v = 1, 2, 3, 4 ... Collisional (theoretical effor t) Effects of line overlap ? ...

TOPEX/Poseidon Jason-1 , , 14-17 2005 . ... 14-17 2005 . ... 110° 90°W. , , 14-17 2005 . ... 25° 25° 30° 30° 35° 35° 40° 40° 1.1993 1.1994 1.1995 1.1996 1.1997 1.1998 1.1999 1.2000 1.2001 1.2002 45° 1.2003 45° -0 .05 -0 .03 -0 .01 0 .01 0 .03 0 .05 0 .07 0 .09 / - 110°W. , , 14-17 2005 . 25° 25° 30° 30° 35° 35° 40° 40° 1.1993 1.1994 1.1995 1.1996 1.1997 1.1998 1.1999 1.2000 1.2001 1.2002 45° 1.2003 45° -0 .05 -0 .03 -0 .01 0 .01 0 .03 0 .05 0 .07 0 .09 / - 100°W. , , 14-17 2005 . ...

... ------------------------------------------------------------------------------------- 01 12 19:48 104 Klymene 09:17.22 +20 08.3 12.5 280 22 NGC 2809 13.0 G 157 130 -0.05 01 13 08:42 305 Gordonia 02:53.67 +13 01.5 13.5 94 343 NGC 1134 12.1 G 112 133 -0.03 01 13 11:44 104 Klymene 09:16.77 +20 10.9 12.5 73 202 NGC 2804 12.9 G 157 138 -0.03 02 15 05:14 113 Amalthea 10:01.66 +15 50.9 11.2 272 30 NGC 3094 12.3 G 176 166 ... Астрокалендарь 2010 ...

... The physical data page presents data about the objects themselves. ... ( 0 ) Mercury I Sun 57910 87.97 7.00 0.21 - - ( 0 ) Venus II Sun 108200 224.70 3.39 0.01 - - ( 0 ) Earth III Sun 149600 365.26 0.00 0.02 - - ( 0 ) Mars IV Sun 227940 686.98 1.85 0.09 - - ( 0 ) Jupiter V Sun 778330 4332.71 1.31 0.05 - - ( 0 ) Saturn VI Sun 1429400 10759.50 2.49 0.06 - - ( 0 ) Uranus VII Sun 2870990 30685.00 0.77 0.05 Herschel 1781 ( 0 ) Neptune VIII Sun 4504300 60190.00 1.77 0.01 Adams ( 9 ) 1846 ( 0 )...

0.17 0.16 0.15 0.14 +2 0.13 0.12 0.11 0.10 0.09 0 0 0 -1 +1 +s -2 -s 0.02 0.025 0.03 0.035 0.04 Coherent synchro-betatron mode tunes vs. the beam-beam parameter . Experiment and simulation 0.005 0.01 0.015

... Number of distinct hosts served: 851 384 . ... Printing the first 100 browsers, sorted by number of requests. #reqs: %reqs: browser ------ ------ ------- 171971: 3.49%: Mozilla /3.0 (Win95; I) 154614: 3.14%: Mozilla /2.0 ( compatible ; MSIE 3.01; Windows 95) 140483: 2.85%: Mozilla /2.0 ( compatible ; MSIE 3.0; Windows 95) 140049: 2.84%: Mozilla /4.0 ( compatible ; MSIE 4.0; Windows 95) 125895: 2.56%: Mozilla /3.01Gold (Win95; I) 122969: 2.50%: Mozilla /4.0 ( ...

... Главная Астрономия Фотографии Рекорды Форум Гостевая книга . Азбука . ... Статьи по астрономии . Ваш путеводитель в мире астрономии . ... При создании сайта использованы материалы из книги Данлоп С. "Азбука звездного неба" 1990г. Фотографии взяты из . ... Статьи и рефераты по Астрономии / Астрономические Таблицы / Естественные спутники планет . ... Среднее расстояние до планеты(км) . ... Спутник земли . ... Спутники марса . ... 0.00 . ... Спутники юпитера . ... 1,070,000 . ... вояджер 2 . ...

... Current APO Weather . ... Search Site . ... Information for New Users . ... Technical Staff pages . Night Logs and Mailing Lists (maintained by APO) . ... Technical Documents and Database Search . ... Observer's Documentation and Procedures . ... Problem Reporting and APO Technical Documents Database Search . ... APO Drawing/Document Management Procedures . ... APO Technical Documents Database Search . Home Astrophysical Research Consortium . ... Mail Lists (maintained by APO) . ...

Ближайший рассеянный комплекс (облако) галактик в Гончих Псах (CVn) содержит около 50 спиральных и иррегулярных галактик с исправленными лучевыми скоростями 11.5 h < R.A. < 14.0 h и +20 o < Dec. < +60 o -- четверть всех известных галактик Местного Комплекса . ... Мы планируем рассмотреть кинематику этого близкого комплекса после завершения программы измерения расстояний до индивидуальных галактик из CVn. ... Таблица: Основные параметры и оценки расстояний до галактик из комплекса Canes Venatici . ...

... 37, No. 5, pp. 392­400. i Longitude Variations of Solar Magnetic Fields of Different Intensity in Cycle 23 as Inferred from the SOHO/MDI Data V. N. Obridko* and V. E. Chertoprud Pushkov Institute of Terrestrial Magnetism, Ionosphere, and Radio Wave Propagation, Russian Academy of Sciences, Troitsk Abstract--SOHO/MDI magnetograms have been used to analyze the longitude distribution of the squared solar magnetic field B 2 in the activity cycle no. ... 100 G) and relatively weak (|B | ... The fields |B...

Three different forms are possible for representing Results of calculation of spherical coordinates: . the form designated as EMP is similar to that used in the Ephemerides of Minor Planets, having formal precision of 0.01 minute of time in right ascension and 0.1 minute of arc in declination. Longitude, latitude, azimuth and altitude are also displayed with comparable formal precision. the form designated as Positions has enhanced formal precision. ...