... 53, Moscow, 119991 Russia 2 MoscowPhysicotechnical Institute, Dolgoprudnyi, Moscow oblast, 141700 Russia Received June 15, 2004 ° Abstract--We present a catalog of 100 lines in the wavelength range 280­330 A detected by the RES-C spectroheliograph in solar active regions and flares during the SPIRIT experiment aboard the CORONAS-F orbital station. ... The line intensities recorded during the X3.4 (GOES) solar flare of December 28, 2001, are given. ... The Ca XVIII 302.19 A line is observed. ...

Optical and UV Spectrophotometric Standard Stars . ... Two papers detail the observations: the first is devoted to wavelengths from 3300 to 7550A (Hamuy et al., ... -------------------------------------------------------- 718 Xi2 Cet B9 III -O.107 -0.056 4.279 -0.023 -0.063 1544 Pi2 Ori Al V 0.01 4.355 0.014 0.039 3454 Eta Hya B3 V -0.743 -0.200 4.295 -0.083 -0.200 4468 Theta Crt B9.5 V -0.18 -0.07 4.700 -O.023 -0.063 4963 ...

. Bright Supernovae - 2007 . This data comes from IAU Circulars and occasionally more data will be provided on IAU 's Astronomical Headlines page. An archive of the 2007 updates to this page is available. This is a list of the supernovae discovered in 2007. For supernovae which are still visible, please look at the main page for the latest data. Note that Extra galactic Novae have been moved to a special Extra galactic novae page . For more information, you can look at the following Supernova Catalogs: .

In the Table below the masses of some asteroids which were determined during the last years are listed. ... The listed values were determined from observations of many test bodies by the weighted least square fit for one perturbing mass and corrections to the orbit elements of all used test bodies. ... based on the observations of 98 asteroids (including 50278) with the values of standard error of mass determination less than 3.0 10 -11 M Sun . ... Mass . ... 3) Mass 121 : 0.74 x 10 -11 M Sun ; . ...

from __future__ import division from visual import * import random import math scene = display(range=( 1.0 , 1.0 , 1.0 ),width=1300,height=800,forward=(0.2,0.6,- 1.0 )) scene.lights=[] scene.ambient = color .gray(0.5) theta = 0.0 # Set up white dwarf dwd = 0.12 wdpos = vector (dwd* math.cos ( theta ), 0.0 ,dwd* math.sin ( theta )) wdrad = 0.01 wdcol = ( 1.0 , 1.0 , 1.0 ) wdlight = local_light( pos = ...

... 4 - Dhofar (Dh) 287. ... Dh 287 , KREEP . ... Taylor, 1982) . ... Dh 287 : Dh 287A (95%) Dh 287B (5%). ... Demidova S.I., Nazarov M.A., Anand M., Taylor L.A. A lunar regolith breccia Dhofar 287B: A record of lunar volcanism // Meteorit. ... Anand M., Taylor L.A., Misra K.C., Demidova S.I., Nazarov M.A. KREEPy lunar meteorite Dhofar 287A: A new lunar mare basalt // Meteorit. ... Demidova S.I., Nazarov M.A., Anand M., Taylor L.A. Clast population of lunar regolith breccia Dhofar 287B // Lunar Planet. ...

... Сидерический . период . ... 0.01 . ... Ссылки . все данные взяты из работы 1, знак . отмечает данные из ссылки 2.) ... Astrometric and Geodetic Properties of Earth and the Solar System'' in Global Earth Physics, A Handbook of Physical Constants, AGU Reference Shelf 1 , American Geophysical Union, Tables 6,7,10. ...

... Не менее интересны были соединения 17 июня 2 года до нашей эры и 13 сентября 1170 года, планета Венера проходит по диску Юпитера. ... В 30-градусном секторе встретятся сразу пять больших планет (Юпитер, Венера и Нептун, Марс, Сатурн) и Луна. ... МЕРКУРИЙ 0.16њ сев. планеты МАРС . ... ВЕНЕРА 0.55њ сев. планеты ЮПИТЕР . ... МЕРКУРИЙ 0.35њ южн. планеты ВЕНЕРА . ... МЕРКУРИЙ 0.13њ сев. планеты ЮПИТЕР Тройное соединение!! ... ВЕНЕРА 0.30њ сев. планеты МАРС . ... МАРС 0.36њ сев. планеты ЮПИТЕР . ...

Тема : Хвостатые гостьи V (информация для наблюдения комет) .. Показать сообщение отдельно . ... Re: Хвостатые гостьи.. ...

... Exposure Time Calculator (ETC) . Survey processing . ... VISTA is a 4-m class wide field survey telescope for the southern hemisphere, equipped with a near infrared camera (1.65 degree diameter field of view at VISTA's nominal pixel size) containing 67 million pixels of mean size 0.34 arcsec and available broad band filters at Z,Y,J,H,K s and a narrow band filter at 1.18 micron. A wide field visible camera, if constructed, could also be used on VISTA. ... Tile . ... ESO VISTA Public Surveys . ...

... Four types of galaxy environments are considered: clusters, centers of groups, other places in groups, and the field. ... In order to check whether the mean ages of the stellar populations depend on environment density monotonically, as the hierarchical par­ adigm predicts, in this work I consider four types of environment separately: the cluster galaxies, the brightest (central ) galaxies of groups, the second­ranked group members, and the field galaxies. ... Group center SB(rs)0# 204 637 1996 Oct ...

... Number 5721 . ... 8 August 2006 . ... Data file: 5721-t3 . ... IBVS No. ... 2000.0 Max Min Type References h m s o ' m m 780217 V1675 Ori 05 34 23.8 -05 08 16 13.70 ( 0.08 ) Ic INB 072 USNO 780218 V1676 Ori 05 34 23.9 -05 15 40 11.19 ( 0.16 Ic) J INB 072 USNO 780219 V1677 Ori 05 34 24.3 -06 06 56 12.96 ( 0.10 ) Ic INB 072 USNO 780220 V1678 Ori 05 34 25.3 -04 54 39 13.24 ( 0.09 ) Ic INB 072 USNO 780221 V1679 Ori 05 34 26.1 -06 15 33 15.64 ( 0.14 ) Ic INB ... Sgr . ... Ori...

... 5 ­ NiO YSZ (NiO/YSZ). ... LSM-YSZ-NiO/YSZ) . ... Sr 0.75Y0.25Co0.5 NiO LSGM, Mn0.5O3-y (SYCM) [8,9,10]. ... SYCM GDC. ... La 0.75 15 0.97 Sr0.25) Mn0.5Ti0.5O3- . ... La0.5Sr0.5Ti0.5Mn0.5O3 (La0.6Sr0.4) Ti0.5Mn0.5O3 =5.517(2), =60.130(3), V=119.1(2)A3, =5.87cm3 =5.520(2), =60.179(3), V=119.3(2)A3, =6.02g/cm3 =5.519(2), =60.189(3), V=120.56(2)A3, =6.168g/cm3 0.97 (La 0.75 Sr0.25) 0.97 Ti0.5Mn0.5O3 . ... La0.8Sr0.2Ga0.8Mg (La 0.75 0.15 o 0.05 O3-d La0.5Sr0.5Ti0.5Mn0.5O3 Sr0.25) 0.97 Ti0.5Mn0.5O3. . ...

Для увеличения изображения - кликнуть по выбранной марке. ... Панама . ... Первый орбитальный полет астронавта США. 4 марки. 5 сентиссимо. John Glenn. ... Малый лист из 4 марок. 1 бальбоа. ... Пилотируемые полеты в космос. 6 марок. 0.05 бальбоа. Walter Schirra. ... Исследование космоса. 8 марок. 0.10 бальбоа. ... Почтовый блок. 0.31 бальбоа. На полях Alan Shepard, Virgil Grissom, John Glenn, Scott Carpenter, Walter Schirra, Gordon Cooper. ... Президент Джон Кеннеди. 8 марок. 0.01 бальбоа. ...

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 . ...

... First Estimate of the Value of the Instrumental Polarization of the RadioAstron Space Radio Telescope Using the Results of an Early Scientific Program for Observing Active Galactic Nuclei I. N. Pashchenko, Yu. ... For this, it is necessary to construct a joint distribution of the observational data and unknown parameters, including both instrumental effects and the parameters of the observed source. ... Unknown parameters. ... Thus, the probability model used is based on the linear model of leakage....

... Bad Astronomy . Misconceptions . ... The Nine Planets . ... This is true, and so I have updated this page with a tidal force calculation. ... That way we can see right away how strong the other planets are; a gravity of 10 means the planet pulls on the Earth 10 times as much as the Moon does. ... So, in units of Moon gravity and tides, below are the forces on the Earth from rest of the planets (the data for masses and distances are from the wonderful page The Nine Planets ). ... 2008 Phil Plait. ...

... Лейтен 726-8 . Расстояние от Земли: . ... Название звезды, ее тип: . Лейтен 726-8 A, красный карлик M6V . Масса звезды, ее радиус: . ... Название второй звезды, ее тип: . UV Кита, красный карлик M4V . Масса второй звезды, ее радиус: . ... 2.1 - 8.8 астрономических единиц . ... 0.007 астрономические единицы . ... Описание изображения: На этом изображении мы видим два тусклых солнца на небе во время их наибольшего сближения в 2.1 астрономические единицы между ними. ...