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Pulkovo NEO Page

Central Astronomical Observatory at Pulkovo Official Site

Central Astronomical Observatory at Pulkovo
of Russian Academy of Sciences, St.-Petersburg, Russia

 

General InformationGeneral Information

ObservationsObservations

Occultations of Stars by AsteroidsOccultations of Stars by Asteroids

Ephemeris SupportEphemeris Support

Apparent close Approaches to the StarsApparent close Approaches to the Stars

Estimation of Accuracy of the ObservationsEstimation of Accuracy of the Observations

 

 

 

ACCURACY OF THE WORLD NEA OBSERVATIONS

Pulkovo method of accuracy estimation was applied to NEA observations. The tables include the following values: observatory code, name and country; diameter and focal distance of the telescope in meters; field of view in arcminutes; scale in arcseconds per mm and star catalog used; number of objects and positions; mean errors of single observation in right ascension and declination and their type (internal or external).

2005 2005

2006 2006