On the residuals in asteroid catalogs and a possible nongravitational effect

Kazantsev, A. M.; Kazantseva, L. V.

doi:10.3103/s0884591308050048

Cited by 7 publications

(2 citation statements)

References 1 publication

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“…Taking into account, that each plate contains several exposures of different duration (from some seconds to some minutes), the total volume of processed material consists of 511 digital images. The division of digital plate image into exposure frames and their further processing were done using the special software package (Andruk et al, 2014;Kazantseva et al, 2015). Table 1 gives the data of the internal accuracy of the reduction of Saturn's moons' observations for each of 4 telescopes.…”

Section: Saturn's Moonsmentioning

confidence: 99%

Photographic Observations of Major Planets and Their Moons During 1961-1990 at the Mao Nas of Ukraine

Yizhakevych

Andruk

Pakuliak

2016

OAP

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Section: Saturn's Moonsmentioning

confidence: 99%

Photographic Observations of Major Planets and Their Moons During 1961-1990 at the Mao Nas of Ukraine

Yizhakevych

Andruk

Pakuliak

2016

OAP

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“…Calculations evolution of asteroids with orbits MPC catalog from 2005 to 2016 were made earlier (Kazantsev et al, 2008). Differences semi-major axis of the orbits of asteroids between the catalog value in 2016 and calculated received.…”

Section: Asteroids From Main Belt and 2 Comets (65p/gunnmentioning

confidence: 99%

Search Small Bodies Images in Collections Digitized Photographic Observations of Previous Years

Shatokhina

Kazantseva

Kazantsev

et al. 2016

OAP

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ABSTRACT. Photographic observations of XX century is an important source of information on small bodies of the Solar system. The observations of chronologically earlier oppositions, photometric evaluation of brightness for long periods of time allow refining the orbits of asteroids and identifying various non-stationaries. Unfortunately international databases were contained a very little observable data for accurate estimates of geometric and kinematic parameters of asteroids.We analyzed the results of digital processing of 338 photographic plates of Northern Sky Survey (FON) project. Modern approach to processing early observations using new digital technologies provides a sufficiently high accuracy of coordinates and magnitudes for all objects on astroplates. As a result 570 images of asteroids and 4 images of comets from 8-16 magnitudes were detected on these plates. Equatorial coordinates and stellar magnitudes of them were composed to catalog of asteroids. All positions were compared with ephemeris. Analysis of ephemeris calculations with known today about the several hundred small planets with observation data showed some interesting results.

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A Specific Nongravitational Effect in the Asteroid Belt

Kazantsev

Kazantseva

2017

Sol Syst Res

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On the residuals in asteroid catalogs and a possible nongravitational effect

Cited by 7 publications

References 1 publication

Photographic Observations of Major Planets and Their Moons During 1961-1990 at the Mao Nas of Ukraine

Photographic Observations of Major Planets and Their Moons During 1961-1990 at the Mao Nas of Ukraine

Search Small Bodies Images in Collections Digitized Photographic Observations of Previous Years

A Specific Nongravitational Effect in the Asteroid Belt

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