Limiting magnitude

Results: 29



#Item
21Bortle Dark-Sky Scale / Naked eye / Light pollution / Limiting magnitude / Night sky / Sky brightness / Milky Way / European Southern Observatory / Constellation / Observational astronomy / Astronomy / Space

Microsoft Word[removed]doc

Add to Reading List

Source URL: nhastro.com

Language: English - Date: 2011-03-11 02:55:50
22Meteor / Observer / 85 Io / Astronomy / Observational astronomy / Planetary science / Limiting magnitude

VISUAL METEOR OBSERVING FORM DATE: _____ (year) _____ (month )_____ (day) LOCATION: Long.=___________________ W. Begin _____ h_____ m

Add to Reading List

Source URL: www.amsmeteors.org

Language: English - Date: 2012-12-13 14:18:57
23Velocity / Meteor / Limiting magnitude / Physics / Technology / Space / Kinematics / Motion / Observational astronomy

VISUAL METEOR OBSERVING FORM DATE: ____ (year) ____ (month )____ (day) Begin ____ h____ m LOCATION: Long.=_________________ W. End _____ h_____ m ( ____ )

Add to Reading List

Source URL: www.amsmeteors.org

Language: English - Date: 2012-12-13 14:18:57
24Limiting magnitude / Space / Light pollution / Physics / Magnitude / Star / Sun / Observational astronomy / Light sources / Astronomy

2006 GLOBE at Night Analysis Summary www.globe.gov/globeatnight March 22-31, 2006 Analysis and Summary by Dennis Ward Astronomer and Educational Technologist

Add to Reading List

Source URL: www.globeatnight.org

Language: English - Date: 2009-10-22 19:02:04
25Light pollution / Magnitude / Star / Space / Science / Physics / Observational astronomy / Light sources / Limiting magnitude

2007 GLOBE at Night Analysis Summary www.globe.gov/globeatnight March 8-21, 2007 Analysis and Summary by Dennis L. Ward

Add to Reading List

Source URL: www.globeatnight.org

Language: English - Date: 2009-10-22 19:02:23
26Environmental economics / Earth / Global warming / Low-carbon economy / Emissions trading / Emission intensity / Greenhouse gas / Carbon capture and storage / Economics of global warming / Climate change policy / Environment / Climate change

Limiting the Magnitude of Future Climate Change Meeting internationally discussed targets for limiting atmospheric greenhouse gas concentra‑

Add to Reading List

Source URL: dels.nas.edu

Language: English - Date: 2011-08-24 19:55:38
27Magnitude / Limiting magnitude / Cosmic distance ladder / Observational astronomy / Astronomy / Apparent magnitude

Formulae for converting to and from astronomy-relevant units (meaning of abbreviations below) 1 candela/m2 :

Add to Reading List

Source URL: members.ziggo.nl

Language: English - Date: 2013-07-11 09:49:04
28Space / Bortle Dark-Sky Scale / International Dark-Sky Association / Skyglow / Limiting magnitude / Sky brightness / Apparent magnitude / Naked eye / Night sky / Observational astronomy / Astronomy / Light pollution

Chadwick A. Moore Visual Estimations of

Add to Reading List

Source URL: www.georgewright.org

Language: English - Date: 2002-04-18 15:08:05
29Light sources / Space / Measurement / Amateur astronomy / Bortle Dark-Sky Scale / Scales / Naked eye / Limiting magnitude / Milky Way / Observational astronomy / Astronomy / Light pollution

PDF Document

Add to Reading List

Source URL: media.skyandtelescope.com

Language: English - Date: 2009-03-12 08:42:47
UPDATE