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Uranometria
Results: 22

#	Item
11	Uranometria’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 Add to Reading List Source URL: willbell.com Language: English - Date: 2008-10-21 18:47:47 Astrometry Parallax Spaceflight Tycho-2 Catalogue Variable star Star Magnitude Millennium Star Atlas Astronomy Space Hipparcos
12	Uranometria’s Bright Nebulae Database We draw to scale 377 bright nebulae with a solid outline if larger than 10′. Objects smaller than 10′ are drawn as solid-line square boxes in two sizes (10′ to 5′ an Add to Reading List Source URL: willbell.com Language: English - Date: 2008-10-21 20:01:19 Space Astrophysics Supernova remnants Cygnus constellation Nebula Messier objects Emission nebula Reflection nebula H II region Nebulae Astronomy NGC objects
13	Uranometria[removed]’s Globular Cluster Database Some 170 globular clusters, including both Milky Way and Magellanic Cloud objects; are contained in this atlas. They are shown as a continuous-line open circle with an int Add to Reading List Source URL: www.willbell.com Language: English - Date: 2008-10-21 19:15:19 Space Local Group Milky Way Galaxy Star Star cluster Terzan 7 Astronomy Virgo Supercluster Globular clusters
14	Uranometria[removed]Deep Sky Field Guide Planetary Nebulae will usually appear to “blink” as the stars are dimmed, and the nebula retains it brightness. There are a few planetaries that have weak [OIII] emission (a br Add to Reading List Source URL: www.willbell.com Language: English - Date: 2008-10-30 00:00:21 Space Nebula Planetary nebula Cosmic distance ladder NGC Veil Nebula Planetary nebulae Astronomy Astrophysics
15	Uranometria[removed]’s Open Cluster Database This atlas plots 1,617 open clusters, including those in the Magellanic Clouds. They are shown as dotted open circles, with objects larger than 5′ drawn to scale on the main Add to Reading List Source URL: www.willbell.com Language: English - Date: 2008-10-21 19:09:13 Universe Star clusters Taurus constellation NGC objects Nebula Pleiades Galaxy Deep-sky object Open clusters Astronomy Space
16	Uranometria[removed]’s Bright Nebulae Database We draw to scale 377 bright nebulae with a solid outline if larger than 10′. Objects smaller than 10′ are drawn as solid-line square boxes in two sizes (10′ to 5′ an Add to Reading List Source URL: www.willbell.com Language: English - Date: 2008-10-21 20:01:19 Space Astrophysics Supernova remnants Cygnus constellation Nebula Messier objects Emission nebula Reflection nebula H II region Nebulae Astronomy NGC objects
17	Uranometria[removed]’s Galaxy Database Uranometria[removed]plots 25,895 galaxies. They are shown as open ovals, with objects larger than 5′ drawn to scale. Galaxies with a major axis less than 5′ are binned into one o Add to Reading List Source URL: www.willbell.com Language: English - Date: 2008-10-21 18:59:46 Uppsala General Catalogue Principal Galaxies Catalogue Morphological Catalogue of Galaxies Dwarf elliptical galaxy Galaxies Interacting galaxies Peculiar galaxies Spiral galaxies Atlas of Peculiar Galaxies Astronomy Extragalactic astronomy Space
18	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 Add to Reading List Source URL: www.willbell.com Language: English - Date: 2008-10-21 18:47:47 Astrometry Parallax Spaceflight Tycho-2 Catalogue Variable star Star Magnitude Millennium Star Atlas Astronomy Space Hipparcos
19	Uranometria[removed]’s Dark Nebulae Database This atlas contains 367 dark nebulae, which are drawn to scale with a dashed outline if larger than 10′. Objects smaller than 10′ are drawn as dashed-line square boxes in Add to Reading List Source URL: www.willbell.com Language: English - Date: 2008-10-21 20:05:56 Nebulae Dark nebulae Space dust Emission nebulae Dark nebula Horsehead Nebula Nebula IC 434 Deep-sky object Astronomy Space Astrophysics
20	Uranometria[removed]’s Radio Source Database Radio Sources These objects are shown as open triangles when the source is invisible or below the chart’s limit. There are about 260 of them plotted in this atlas. About 100 Add to Reading List Source URL: www.willbell.com - Date: 2008-10-21 21:13:38

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