Stellar classification

Results: 730



#Item
291Space / Universe / Brown dwarfs / Stellar classification / J. Davy Kirkpatrick / ULAS J133553.45+113005.2 / Red dwarf / 2MASS 0415-0935 / Astronomy / Dark matter / Star types

arXiv:1004.1436v1 [astro-ph.SR] 8 Apr 2010

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Source URL: arxiv.org

Language: English - Date: 2010-04-11 20:06:44
292Star / Astronomy / Luminosity / Stellar classification / Physics / Astrophysics / Stellar astronomy

1 Ay 124 Winter 2014 – HOMEWORK #2 Due Friday, Jan 31, 2014 by 5pm, in Steidel’s mailbox in 249 Cahill Problem 1 A galaxy forms stars at a constant rate with an initial mass function

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Source URL: www.astro.caltech.edu

Language: English - Date: 2014-01-24 13:55:03
293Galaxy formation and evolution / Stellar evolution / Extragalactic astronomy / Spiral galaxy / Galaxy / European Southern Observatory / Galaxy morphological classification / Dwarf galaxy / Astronomy / Space / Astrophysics

Astronomers put forward new theory of galaxy formation

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Source URL: phys.org

Language: English - Date: 2015-03-03 08:09:35
294Matter / Star types / Dark matter / Stellar evolution / Stellar astronomy / White dwarf / Star / Stellar classification / Sun / Astronomy / Light sources / Physics

Astronomers identify 12-billion-year-old white dwarf stars

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Source URL: phys.org

Language: English - Date: 2015-03-03 07:49:40
295Universe / Globular cluster / Star / RR Lyrae / Neutron star / White dwarf / Stellar classification / 47 Tucanae / Binary star / Astronomy / Star types / Space

Team name: KEY Team number:

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Source URL: www.aavso.org

Language: English - Date: 2014-05-20 14:44:43
296Dark matter / Stellar astronomy / Initial mass function / Brown dwarf / Stellar classification / Globular cluster / Star cluster / Star / Cosmic distance ladder / Astronomy / Star types / Space

Publications of the Astronomical Society of the Pacific, 115:763–795, 2003 July ! 2003. The Astronomical Society of the Pacific. All rights reserved. Printed in U.S.A. Invited Review Galactic Stellar and Substellar In

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Source URL: www.astro.caltech.edu

Language: English - Date: 2013-01-24 13:23:59
297Stellar evolution / Astrochemistry / Star types / Scattering / Stellar classification / H II region / Spectroscopy / C18 / White dwarf / Astronomy / Physics / Astrophysics

Astronomy & Astrophysics A&A 563, A127[removed]DOI: [removed][removed]

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Source URL: authors.library.caltech.edu

Language: English - Date: 2014-05-09 18:13:17
298Variable star / International Ultraviolet Explorer / Stellar classification / Cosmic distance ladder / P Cygni / S-type star / Binary star / Star / Wolf–Rayet star / Star types / Astronomy / Space

fig. 1, D. Baade has plotted our observations of HR[removed]phase 0.5 eorresponds to the primary shell phase) and shows that there is no modulation of the light eurve with phase of the orbital period. Unfortunately the sho

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Source URL: www.eso.org

Language: English - Date: 2009-06-05 10:39:32
299Stellar classification / Japanese space program / Japan Aerospace Exploration Agency / WINDS

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Source URL: www.ace.uwaterloo.ca

Language: English - Date: 2013-09-12 13:08:07
300Chemistry / Stellar classification / Astronomical spectroscopy / Star / Balmer series / Giant star / White dwarf / Spectral line / Wolf–Rayet star / Star types / Physics / Astronomy

The Hertzsprung-Russell Diagramm 1. Classifications of stars The spectrum of the brightest star, our Sun, shows several dark gaps perpendicular to the flow of it’s colours (figure 1). These so called spectral absorptio

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Source URL: www.aal.lu

Language: English - Date: 2001-06-17 17:07:28
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