Computer Ephemeris for 2015 from DE200/LE200. Reduction quantities (sidereal time scale). Date JSD tau A + A' B + B' C D E A' B' 2460 a 0s0001 0 001 0 001 Jan 1.719 752 -0.4987 -8.038 9.561 -3.650 20.442 7 -43 44 2.717 753 -0.4960 -7.947 9.579 -3.975 20.369 7 -19 68 3.714 754 -0.4933 ...
GJ 849 . HIP 109388 . ... Расстояние от Солнца . ... 0.52+0.07 . ... открыта в 2006 году . ... Расстояние в перицентре - 2.29 а.е. Расстояние в апоцентре - 2.49 а.е. GJ 849 c . Расстояние в перицентре - 4.4 а.е. Расстояние в апоцентре - 5.24 а.е. Радиус эффективной земной орбиты (показана зеленым цветом) - 0.2 а.е. Новости о системе: . ... 2 HD 145934 b и GJ 849 c: прохладный гигант у красного гиганта и очень холодный гигант у красного карлика (+ обновлены данные еще нескольких планет) ...
... Внимание: Коды с � до  не отображаются на экране браузера . Код в . документе HTML . Выводится браузером . на экран . ... 100; . ... пробел) . ... Код HTML . В браузере . ...
... Bad Astronomy . ... On Thursday, February 15th 2001 (and replayed on March 19), the Fox TV network aired a program called ``Conspiracy Theory: Did We Land on the Moon?'', hosted by X-Files actor Mitch Pileggi. ... Dust around the lander . ... However, it appeals to our common sense: when the sky is black here on Earth, we see stars. ... Bad: The program claims that when the top half of the lander took off from the Moon to bring the astronauts back into orbit, there was no flame from the rocket. ...
Next: Measuring aperture Up: Additional information Previous: Temperature and humidity . Some observatories have accurate information available on atmospheric pressure. If it is routinely available for every measurement, it should go in a column labelled PRESSURE, with the SI unit kPa. Note that pressures read from aneroid (dial-type) barometers are not very accurate, and probably should not be used. Only absolute pressures should be recorded, not values ``corrected to sea level''. ...
National Aeronautics and Space Administration . Lyndon B. Johnson Space Center . ... William A. Anders (Major General, USAF Reserve, Ret.) NASA Astronaut (former) . ... EDUCATION: Received a bachelor of science degree from the United States Naval Academy in 1955 and a master of science degree in Nuclear Engineering from the Air Force Institute of Technology at Wright-Patterson Air Force Base, Ohio, in 1962. ...
Astronomical Society . ... Conference Series . ... Electronic access is available for all ASP Conference Series Volumes. ... ASP Conference Series Volumes, 1988-1989 (Vols. ... ASP Conference Series Volumes, 1990 (Vols. ... ASP Conference Series Volumes, 1991 (Vols. ... ASP Conference Series Volumes, 1992 (Vols. ... ASP Conference Series Volumes, 1993 (Vols. ... ASP Conference Series Volumes, 1994 (Vols. ... ASP Conference Series Volumes, 1995 (Vols. ... ASP Conference Series Volumes, 1996 (Vols. ...
SN/PSN=SuperNovae, DN - Dwarf Nova (UG), ATel= TheAstronomer'sTelegramms , GCN =Gamma-ray bursts Center Network Circulars; MASTER observatories, where these transients were discovered: Amu= MASTER-AMUR , Tun= MASTER-TUNKA , Kis MASTER-Kislovodsk , SA= MASTER-SAAO(SouthAfrica, Sutherland) , IAC= MASTER-IAC (Teyde Observatory of Instituto di Astrofisica di Canarias), Arg=MASTER-Argentina, Dom=MASTER-Domodedovo The Principal Investigator is Professor Vladimir Lipunov MASTER is supported by The Development
. предыдущая . вверх . следующая . Давление чернотельного излучения дается формулой . Для справок отметим, что постоянная a равна 7.566 10 -15 и выражается через фундаментальные постоянные в виде . Плотность энергии выражается через давление . Распределение плотности энерги по частотам имеет вид (это определение чернотельности излучения) . В.Батурин
... High-pressures experiments are mostly aimed at studying phase transformations in solids, synthesising new phases and studying their composition, crystal and magnetic structure, physical and thermodynamical properties. ... The specific feature of investigations at LHPP that distinguishes it from most other high-pressure laboratories is combining in situ measurements with studies at ambient pressure of new high-pressure phases fixed by quenching to liquid nitrogen temperature. ...