Astrometry

Results: 1333



#Item
21Astrometry / Astronomy / Measurement / Hipparcos / Variable star / Cepheid variable / 85 Io / Phase dispersion minimization

ISSNVariable Star Bulletin No.24 Dec. 1997

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Source URL: vsolj.cetus-net.org

Language: English - Date: 2004-02-05 02:47:25
22Astrology / Astronomy / Angle / Measurement / Astrometry / Observational astronomy / Moon / Angular diameter / Lunar phase / Lunar distance / Hole punch / Natural satellite

How big is the Moon? Objectives Students use simple ratios to calculate the size of the Moon.

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Source URL: www.mssl.ucl.ac.uk

Language: English - Date: 2005-12-07 09:48:16
23Electromagnetic radiation / Science / Natural philosophers / Robert Hooke / Natural philosophy / Astrometry / United Kingdom / Optics / Hooke / Micrographia / Royal Society / Aberration of light

In Search of the English Rose

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Source URL: hyperion2.cc.uregina.ca

Language: English - Date: 2004-11-13 15:20:28
24Astrology / Astrological aspects / Observational astronomy / Astrological signs / Astrometry / Occultation / Conjunction / Planets in astrology / Planet / Natural satellite / Apsis / Mercury

PHENOMENA, 2016 CONJUNCTIONS, OPPOSITIONS ETC. OF PLANETS WITH THE SUN (IN LONGTITUDE) UNIVERSAL TIME d Superior conjuction

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Source URL: www.packolkata.gov.in

Language: English - Date: 2015-12-30 05:08:30
25Astronomy / Star types / Exoplanetology / Astrometry / Binary star / Star / Cosmic distance ladder / Luminosity / Variable star / Visual binary

Two stars rotating around their center of mass form a binary star system. Almost half of the stars in our galaxy are binary star systems. It is not easy to realize the binary nature of most of these star systems from Ear

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Source URL: www.ipho.org

Language: English - Date: 2009-10-29 21:21:41
26Thought / Astrometry / Cosmic distance ladder / Physical cosmology / Radio propagation / Accuracy and precision / Measurement / Statistics

Measurement-Augmented Spectrum Databases for White Space Spectrum Ayon Chakraborty and Samir R. Das Computer Science Department Stony Brook University Stony Brook, NY 11747, USA

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Source URL: conferences2.sigcomm.org

Language: English - Date: 2014-12-01 16:58:55
27Star types / Astrometry / Space observatories / Binary star / Exoplanetology / White dwarf / Cosmic distance ladder / Gaia / Quasar / WDS

AS4 Letter of Intent: A time-domain spectroscopic survey of white dwarfs within 1 kpc Dan Maoz, Boris Gaensicke, Gijs Nelemans, Hans-Walter Rix We propose an AS4 project to obtain optical spectra of% of the half-m

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Source URL: www.sdss.org

Language: English - Date: 2016-07-30 19:27:59
28Geodesy / Astronomical imaging / Interferometry / Radio astronomy / Very-long-baseline interferometry / Astrometry / ASTRON / Nothnagel / Fundamental station / IAg

23rd Directing Board Meeting – Summary Notes Location: Date: Note taker: Version history:

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Source URL: ivs.nict.go.jp

Language: English - Date: 2010-09-10 11:49:08
29Astronomical imaging / Radio telescopes / Geodesy / Astrometry / Interferometry / Very-long-baseline interferometry / Fundamental station / Shanghai Astronomical Observatory / ICSU World Data System / Hartebeesthoek Radio Astronomy Observatory / Haystack Observatory

IVS Newsletter Issue 21, August 2008 Host Institutions for Combination Centers and Analysis Centers Sought − Dirk Behrend, NVI, Inc./GSFC

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Source URL: ivs.nict.go.jp

Language: English - Date: 2008-08-14 12:22:22
30Astrometry / Astrological aspects / Satellites / Orbits / Parallax / Cosmic distance ladder / Dynamical system / Heliocentrism / Astronomical unit / Satellite geodesy

Serb. Astron. J. } ), Book review THEORY OF ORBIT DETERMINATION Andrea Milani and Giovanni F. Gronchi,

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Source URL: saj.matf.bg.ac.rs

Language: English - Date: 2010-07-06 20:39:34
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