метод точечных гравитационных сфер

English translation: zero-radius SOI method

07:38 Apr 5, 2012
Russian to English translations [PRO]
Science - Aerospace / Aviation / Space / Astrophysics, NEAs
Russian term or phrase: метод точечных гравитационных сфер
Использование порождающих квазислучайных решений (Алексеев, 2001), составленных из резонансных орбит соударения с помощью метода точечных гравитационных сфер (ТГС), оказывается весьма полезным как для качественного описания множества опасных траекторий, так и в качестве начального приближения (Соколов и др., 2008а).
Alla Kobkova
Russian Federation
Local time: 21:13
English translation:zero-radius SOI method
Explanation:
Zero-radius sphere-of-influence method

Еще обратите внимание на следующие термины:
point sphere of influence
lunar swingby trajectories are calculated by the method of a 'point sphere of influence', i.e., a method based on the assumption that the radius of the lunar sphere of influence is negligibly small as compared to the module of the geocentric radius-vector of the center of the moon
http://adsabs.harvard.edu/abs/1980KosIs..18..185E
и
patched conics model
http://en.wikipedia.org/wiki/Patched_Conic_Approximation

Метод точечных гравитационных сфер [3, 26] заключается в том, что гравитационная сфера планеты стягивается в точку и исследуемая траектория астероида аппроксимируется последовательностью кеплеровых гелиоцентрических орбит соударения с планетами.
http://www.astro.usu.ru/sites/default/files/school/y2012/sbo...

http://en.wikipedia.org/wiki/Sphere_of_influence_(astrodynam...

Selected response from:

Nik-On/Off
Ukraine
Local time: 17:13
Grading comment
4 KudoZ points were awarded for this answer



Summary of answers provided
3 +1zero-radius SOI method
Nik-On/Off
3point-like gravitational sphere method
svetlana cosquéric


Discussion entries: 1





  

Answers


3 hrs   confidence: Answerer confidence 3/5Answerer confidence 3/5 peer agreement (net): +1
zero-radius SOI method


Explanation:
Zero-radius sphere-of-influence method

Еще обратите внимание на следующие термины:
point sphere of influence
lunar swingby trajectories are calculated by the method of a 'point sphere of influence', i.e., a method based on the assumption that the radius of the lunar sphere of influence is negligibly small as compared to the module of the geocentric radius-vector of the center of the moon
http://adsabs.harvard.edu/abs/1980KosIs..18..185E
и
patched conics model
http://en.wikipedia.org/wiki/Patched_Conic_Approximation

Метод точечных гравитационных сфер [3, 26] заключается в том, что гравитационная сфера планеты стягивается в точку и исследуемая траектория астероида аппроксимируется последовательностью кеплеровых гелиоцентрических орбит соударения с планетами.
http://www.astro.usu.ru/sites/default/files/school/y2012/sbo...

http://en.wikipedia.org/wiki/Sphere_of_influence_(astrodynam...



Nik-On/Off
Ukraine
Local time: 17:13
Works in field
Native speaker of: Native in RussianRussian, Native in UkrainianUkrainian
PRO pts in category: 154
Notes to answerer
Asker: Thank you very much indeed. It must be the right thing, but I'm still a little unsure because the whole phrase 'zero radius SOI method' does not google.


Peer comments on this answer (and responses from the answerer)
agree  cyhul
6 days
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17 mins   confidence: Answerer confidence 3/5Answerer confidence 3/5
point-like gravitational sphere method


Explanation:
To describe a comet-planet interaction we use a modification of the well-known point-like gravitational sphere method.

http://adsabs.harvard.edu/full/2001sdcm.conf..255S

it's a Russian author




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Note added at 18 mins (2012-04-05 07:57:18 GMT)
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It considers only the point-like gravitational attraction of two bodies...
http://en.wikipedia.org/wiki/Kepler_orbit



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Note added at 30 mins (2012-04-05 08:08:49 GMT)
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да, но "организация", которая напечатала это довольно солидная...
http://www.adsabs.harvard.edu/


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Note added at 4 hrs (2012-04-05 12:00:12 GMT)
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автор переводной статьи как раз Ваш Соколов, упомянутый в скобках

svetlana cosquéric
France
Local time: 16:13
Works in field
Native speaker of: Native in RussianRussian
PRO pts in category: 40
Notes to answerer
Asker: I've thought about that, but it looks very much like a calc from Russian. And just one google shot...

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