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Astrograph

An astrograph (or astrographic camera) is a telescope designed for the sole purpose of astrophotography. Astrographs are mostly used in wide-field astronomical surveys of the sky and for detection of objects such as asteroids, meteors, and comets.

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Overview

Design

Applications

Use in amateur astrophotography

Advanced semantic analysis

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Map overview Semantic statistics

Astrograph

Nodes55
Edges54
Triples48
Avg. degree1.96
Density0.036364
Components1

How this topic connects Entity context

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Astrograph

Top relations

related to Discovery of astronomical objects · 7
Astrograph → By, Clyde Tombaugh's, Lowell Observatory's, One, Pluto, Sometimes, Tombaugh
related to Stellar classification · 7
Astrograph → Astrographs, Colors, Each, In, Knowing, Sky, Two-color
related to Design · 6
Astrograph → CCD, Most, Ritchey-Chrétien, Schmidt, The, They
related to External links · 6
Astrograph → Double AstrographPluto Imaging Challenge, ImagesConstruction, Source Catalogues, The Double Astrograph, Tycho Reference Catalogue, Yale Southern ObservatoryThe Carnegie
related to Use in amateur astrophotography · 6
Astrograph → Amateur, Cassegrain, In, Most, Newtonian, Optical
related to Astrometry · 2
Astrograph → Astrographs, These

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Important terminology

used astrographs sky telescope objects astrophotography designed images photographic two designs plate many one photography using refractors pluto amateur field

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
asteroidsinstance ofAstrographs are mostly used in wide-field astronomical surveys of the sky and for detection of objects0.80text
meteorsinstance ofAstrographs are mostly used in wide-field astronomical surveys of the sky and for detection of objects0.80text
and comets.Improvements in photography in the middle 19th century led to designs dedicated to astrophotographyinstance ofAstrographs are mostly used in wide-field astronomical surveys of the sky and for detection of objects0.80text
and they were also popular in the 20th centuryinstance ofAstrographs are mostly used in wide-field astronomical surveys of the sky and for detection of objects0.80text
the Schmidt camerainstance ofreflecting designs such as the Ritchey-Chrétien and catadioptrics0.80text
asteroidsinstance ofit is possible to find objects0.80text
meteorsinstance ofit is possible to find objects0.80text
cometsinstance ofit is possible to find objects0.80text
variable starsinstance ofit is possible to find objects0.80text
novaeinstance ofit is possible to find objects0.80text
and even unknown planetsinstance ofit is possible to find objects0.80text
a blink comparatorinstance ofusing a device0.80text

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