O
O. Kvaratskhelia
Researcher at Abastumani Astrophysical Observatory
Publications - 10
Citations - 241
O. Kvaratskhelia is an academic researcher from Abastumani Astrophysical Observatory. The author has contributed to research in topics: Gamma-ray burst & Asteroid. The author has an hindex of 5, co-authored 9 publications receiving 182 citations.
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Journal ArticleDOI
Binary asteroid population. 3. Secondary rotations and elongations
Petr Pravec,P. Scheirich,Peter Kusnirak,Kamil Hornoch,Adrian Galad,Shantanu P. Naidu,Donald P. Pray,Jozef Vilagi,Štefan Gajdoš,Leonard Kornoš,Yu. N. Krugly,Walter R. Cooney,John Gross,Dirk Terrell,N. Gaftonyuk,Joe Pollock,Marek Husárik,Vasilij G. Chiorny,Robert D. Stephens,R. Durkee,Vishnu Reddy,R. Dyvig,J. Vrastil,J. Vrastil,J. Žižka,Stefano Mottola,S. Hellmich,Julian Oey,Vladimir Benishek,Agnieszka Kryszczyńska,David Higgins,J. G. Ries,F. Marchis,M. Baek,B. Macomber,R. Inasaridze,O. Kvaratskhelia,V. R. Ayvazian,Vasilij Rumyantsev,G. Masi,François Colas,Jean Lecacheux,R. Montaigut,A. Leroy,Peter Brown,Z. Krzeminski,Igor Molotov,Daniel E. Reichart,J. B. Haislip,Aaron P. LaCluyze +49 more
TL;DR: In this article, Sharma et al. collected data on rotations and elongations of 46 secondaries of binary and triple systems among near Earth, Mars-crossing and small main belt asteroids.
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The binary near-Earth Asteroid (175706) 1996 FG3 — An observational constraint on its orbital evolution
P. Scheirich,Petr Pravec,Seth A. Jacobson,Josef Ďurech,Peter Kusnirak,Kamil Hornoch,Stefano Mottola,Michael Mommert,S. Hellmich,Donald P. Pray,David Polishook,Yu. N. Krugly,R. Ya. Inasaridze,O. Kvaratskhelia,V. R. Ayvazian,I. Slyusarev,J. Pittichová,Emmanuel Jehin,Jean Manfroid,Michaël Gillon,Adrian Galad,Joe Pollock,Javier Licandro,V. Alí-Lagoa,James W. Brinsfield,Igor Molotov +25 more
TL;DR: McMahon et al. as mentioned in this paper derived properties of the binary near-Earth Asteroid (175706) 1996 FG3 including new measurements constraining evolution of the mutual orbit with potential consequences for the entire binary asteroid population.
Journal ArticleDOI
Asteroid clusters similar to asteroid pairs
Petr Pravec,P. Fatka,P. Fatka,David Vokrouhlický,Daniel J. Scheeres,Peter Kusnirak,Kamil Hornoch,Adrian Galad,J. Vrastil,J. Vrastil,Donald P. Pray,Yu. N. Krugly,N. M. Gaftonyuk,R. Ya. Inasaridze,V. R. Ayvazian,O. Kvaratskhelia,V. Zhuzhunadze,Marek Husárik,Walter R. Cooney,John Gross,Dirk Terrell,Jozef Vilagi,Leonard Kornoš,Štefan Gajdoš,O. A. Burkhonov,Sh. A. Ehgamberdiev,Z. Donchev,Galin Borisov,Tanyu Bonev,Vasilij Rumyantsev,Igor Molotov +30 more
TL;DR: In this paper, Pravec et al. studied the membership, size ratio and rotational properties of 13 asteroid clusters consisting of between 3 and 19 known members that are on similar heliocentric orbits.
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YORP and Yarkovsky effects in asteroids (1685) Toro, (2100) Ra-Shalom, (3103) Eger, and (161989) Cacus
J. Durech,D. Vokrouhlicky,P. Pravec,Josef Hanus,Davide Farnocchia,Yu. N. Krugly,V. R. Ayvazian,P. Fatka,Vasilij G. Chiorny,N. Gaftonyuk,Adrian Galad,Roger Groom,Kamil Hornoch,R. Inasaridze,Hana Kučáková,Peter Kusnirak,M. Lehky,O. Kvaratskhelia,G. Masi,Igor Molotov,Julian Oey,Joe Pollock,Vasilij G. Shevchenko,J. Vrastil,Brian D. Warner +24 more
TL;DR: In this paper, the authors used the lightcurve inversion method to model the observed lightcurves and include the change in the rotation rate as a free parameter of optimization, which can change asteroid spin directions and their rotation periods.
Journal ArticleDOI
YORP and Yarkovsky effects in asteroids (1685) Toro, (2100) Ra-Shalom, (3103) Eger, and (161989) Cacus
Josef Ďurech,David Vokrouhlický,P. Pravec,Josef Hanus,Davide Farnocchia,Yu. N. Krugly,R. Inasaridze,V. R. Ayvazian,P. Fatka,Vasilij G. Chiorny,N. Gaftonyuk,Adrian Galad,Roger Groom,Kamil Hornoch,Hana Kučáková,Peter Kusnirak,M. Lehký,O. Kvaratskhelia,G. Masi,Igor Molotov,Julian Oey,Joe Pollock,Vasilij G. Shevchenko,J. Vrastil,Brian D. Warner +24 more