Variable star

Results: 382



#Item
211Sawyer Hogg / Hogg / David Dunlap Observatory / Variable star / Star / Frank Scott Hogg / Astronomy / Main Belt asteroids / Helen Sawyer Hogg

Helen Sawyer Hogg Astronomer Leading Astronomer Helen Sawyer Hogg held a doctorate in astronomy from Radcliffe College in Massachusetts. She conducted significant research on

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Source URL: www.femmes.gc.ca

Language: English - Date: 2014-07-18 14:17:55
212Variable stars / Universe / Light curve / Star / Amplitude / Astronomy / Stellar astronomy / Space

Eclipsing Binary Simulator Student Guide

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Source URL: astro.unl.edu

Language: English - Date: 2009-09-14 16:37:54
213Hipparcos / Astrometry / Astronomical catalogues / Astronomical surveys / Tycho-2 Catalogue / Cosmic distance ladder / Magnitude / Variable star / Absolute magnitude / Astronomy / Observational astronomy / Space

A method ffor or determining the V magnitude of aster oids fr om asteroids

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Source URL: www.britastro.org

Language: English - Date: 2013-07-26 13:14:52
214Astronomy / Physics / Sudden ionospheric disturbance / Sunspot / American Association of Variable Star Observers / Solar flare / Ionosphere / Sun / Space plasmas / Plasma physics / Astrophysics

Solar Bulletin THE AMERICAN ASSOCIATION OF VARIABLE STAR OBSERVERS SOLAR SECTION Rodney Howe, Editor, Chairperson Web: http://www.aavso.org/solar-bulletin

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Source URL: www.aavso.org

Language: English - Date: 2014-07-18 13:37:09
215Astrometry / Standard candles / Cepheid variables / Variable stars / Cosmic distance ladder / Star / Binary star / White dwarf / Nova / Astronomy / Star types / Space

Although most stars in the sky, like our Sun, appear to shine steadily, there are classes of stars whose luminosity, or brightn

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Source URL: genesismission.jpl.nasa.gov

Language: English - Date: 2005-11-30 08:19:10
216Star types / Dark matter / Cataclysmic variable star / White dwarf / Nova / Dwarf nova / Polar / Binary star / Accretion disc / Astronomy / Matter / Space

Heating and cooling of accreting white dwarfs Dissertation zur Erlangung des Doktorgrades der Mathematisch–Naturwissenschaftlichen Fakult¨aten

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Source URL: whitedwarf.org

Language: English - Date: 2007-09-18 18:06:00
217Astrometry / Parallax / Spaceflight / Tycho-2 Catalogue / Variable star / Star / Magnitude / Millennium Star Atlas / Astronomy / Space / Hipparcos

Uranometria[removed]’s Stellar Database In 1997 the European Space Agency [ESA] published the Hipparcos and Tycho Catalogues (ESA SP-1200), which provided highly accurate positions and magnitudes for about a million star

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Source URL: www.willbell.com

Language: English - Date: 2008-10-21 18:47:47
218Binary stars / Soft X-ray transient / Nova / Cataclysmic variable star / AT&T / Outburst / Dwarf nova / Space / Hubble Space Telescope / Astronomy / Space Telescope Science Institute

Instrument Science Report ACS[removed]Policy and Procedure for MAMA Targets Subject to Unpredictable Outbursts Nolan R. Walborn, Ilana Dashevsky, Alan Welty, and John Biretta

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Source URL: www.stsci.edu

Language: English - Date: 2014-07-23 14:06:42
219Photometry / Lighting / Astrophysics / Cosmic distance ladder / Physical cosmology / Apparent magnitude / Luminosity / Star / Variable star / Physics / Astronomy / Observational astronomy

The Inverse Square Law of Light The relationship between distance and brightness, and how astronomers measure distances to far away objects Image Credit: Splung.com

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Source URL: www.nasa.gov

Language: English - Date: 2013-04-30 20:30:30
220Angle / Legged robot / Robot / Yaw / Autonomy / Rhex / Robotics

STAR, A Sprawl Tuned Autonomous Robot David Zarrouk1, Andrew Pullin2, Nick Kohut2, Ronald S. Fearing1 Abstract² This paper presents a six-legged, sprawl-tuned autonomous robot (STAR). This novel robot has a variable leg

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Source URL: robotics.eecs.berkeley.edu

Language: English - Date: 2013-05-27 15:57:33
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