KFU. Card publication. Confirmation of the Sublimation Activity of the Primitive Main-Belt Asteroids 779 Nina, 704 Interamnia, and 145 Adeona, as well as its Probable Spectral Signs on 51 Nemausa and 65 Cybele

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CONFIRMATION OF THE SUBLIMATION ACTIVITY OF THE PRIMITIVE MAIN-BELT ASTEROIDS 779 NINA, 704 INTERAMNIA, AND 145 ADEONA, AS WELL AS ITS PROBABLE SPECTRAL SIGNS ON 51 NEMAUSA AND 65 CYBELE

Form of presentation

Articles in international journals and collections

Year of publication

2019

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Authors, employees of KFU

Bikmaev Ilfan Fyaritovich, author

Gumerov Rustam Iskhakovich, author

Bibliographic description in the original language

Busarev V.V, Shcherbina M.P, Barabanov S.I, Confirmation of the Sublimation Activity of the Primitive Main-Belt Asteroids 779 Nina, 704 Interamnia, and 145 Adeona, as well as its Probable Spectral Signs on 51 Nemausa and 65 Cybele//Solar System Research. - 2019. - Vol.53, Is.4. - P.261-277.

Annotation

This paper presents the results that confirm the sublimation activity at the perihelion of the primitive main-belt asteroids 779 Nina, 704 Interamnia, and 145 Adeona; this activity was first discovered in September 2012 (Busarev et al., 2015; Busarev et al., 2016). The new spectrophotometric and/or UBVRI photometric observations of Nina, Interamnia, and Adeona were carried out in 2016-2018 during a regular perihelion passage of these asteroids. Additionally, probable spectral signs of weak sublimation activity were discovered on another two primitive main-belt asteroids, 51 Nemausa and 65 Cybele. In this study, we discuss the conditions for the occurrence of a periodic and/or continuous sublimation process on main-belt asteroids with low-temperature mineralogy; in particular, the conditions that are associated with their formation close to the «snow line« or beyond. We also consider general evolution processes that are able sustain a sufficiently high concentration of water ice close to the surface of the bodies in question and, therefore, their continuous sublimation activity, or lead to the recurrence of extinct activity.

Keywords

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The name of the journal

Solar System Research

URL

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85070784520&doi=10.1134%2fS0038094619040014&partnerID=40&md5=1b883a90583b7acdd540cc092df1d55e

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=216347&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Bikmaev Ilfan Fyaritovich	ru_RU
dc.contributor.author	Gumerov Rustam Iskhakovich	ru_RU
dc.date.accessioned	2019-01-01T00:00:00Z	ru_RU
dc.date.available	2019-01-01T00:00:00Z	ru_RU
dc.date.issued	2019	ru_RU
dc.identifier.citation	Busarev V.V, Shcherbina M.P, Barabanov S.I, Confirmation of the Sublimation Activity of the Primitive Main-Belt Asteroids 779 Nina, 704 Interamnia, and 145 Adeona, as well as its Probable Spectral Signs on 51 Nemausa and 65 Cybele//Solar System Research. - 2019. - Vol.53, Is.4. - P.261-277.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=216347&p_lang=2	ru_RU
dc.description.abstract	Solar System Research	ru_RU
dc.description.abstract	This paper presents the results that confirm the sublimation activity at the perihelion of the primitive main-belt asteroids 779 Nina, 704 Interamnia, and 145 Adeona; this activity was first discovered in September 2012 (Busarev et al., 2015; Busarev et al., 2016). The new spectrophotometric and/or UBVRI photometric observations of Nina, Interamnia, and Adeona were carried out in 2016-2018 during a regular perihelion passage of these asteroids. Additionally, probable spectral signs of weak sublimation activity were discovered on another two primitive main-belt asteroids, 51 Nemausa and 65 Cybele. In this study, we discuss the conditions for the occurrence of a periodic and/or continuous sublimation process on main-belt asteroids with low-temperature mineralogy; in particular, the conditions that are associated with their formation close to the «snow line« or beyond. We also consider general evolution processes that are able sustain a sufficiently high concentration of water ice close to the surface of the bodies in question and, therefore, their continuous sublimation activity, or lead to the recurrence of extinct activity.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	��	ru_RU
dc.subject	��	ru_RU
dc.subject	��-��	ru_RU
dc.subject	��	ru_RU
dc.title	Confirmation of the Sublimation Activity of the Primitive Main-Belt Asteroids 779 Nina, 704 Interamnia, and 145 Adeona, as well as its Probable Spectral Signs on 51 Nemausa and 65 Cybele	ru_RU
dc.type	Articles in international journals and collections	ru_RU