Выбор рациональных вариантов баллистического построения космических телескопов…
Инженерный журнал: наука и инновации
# 7·2017 15
Approaches to selecting rational variants of the ballistic
construction of space telescopes for operative detection and
determination of physicochemical properties of asteroids
unfavorable for observation from the Earth
© Yu.S. Bodrova
1
, K.G. Raykunov
1,2
1
FSUE Central Research Institute of Machine Building,
Moscow region, Korolev town, 141070, Russia
2
Bauman Moscow State Technical University, 105055, Russia
The article proposes an approach to the target efficiency estimation for space telescopes
of visible range intended for the detection of dangerous celestial bodies (DCB). A com-
parative analysis of the target efficiency of several variants of such space telescopes
placing in the Earth's orbit around the Sun is performed.
The most efficient variants of
constructing a system of space telescopes were selected among the considered ones with
respect to detection of Earth-threatening DCB, unfavorable for observation by ground-
based telescopes, during a given warning time.
The approach to selecting space tele-
scopes of infrared range rational accommodation is proposed and justification of the
choice for determining the physicochemical properties of DCB, unfavorable for observa-
tion from the Earth is given.
Keywords:
asteroid-comet danger, visible range, infrared range, space telescope, dan-
gerous celestial bodies, target efficiency
REFERENCES
[1]
Bodrova Yu.S.
Obscherossiyskiy nauchno-tekhnicheskiy zhurnal
“
Polet” — All-
Russian Scientific-Technical Journal “Polyot” (“Flight”)
, 2014, no. 11, pp. 23–28.
[2]
Emelyanov V.A.
Kosmonavtika i raketostroenie — Cosmonautics and Rocket
Engineering
, 2008, no. 2 (51), pp. 117–122.
[3]
Dedus F.F., Emelyanov V.A., Yolkin K.S., Bodrova Yu.S., Merkushev Yu.K.,
Raykunov K.G. Proekt “Kosmicheskiy baryer” operativnogo obnaruzheniya malykh
asteroidov na stolknovitelnykh s Zemley traektoriyakh, ne obnaruzhivaemykh
nazemnymi teleskopami ["Space Barrier" — project of operational detection of
small asteroids on collisional with the Earth trajectories not detected by ground-
based telescopes].
Trudy mezhdunarodnoy konferentsii “Okolozemnaya astronomiya
2015” 31 avgusta — 5 sentyabrya. Poselok Terskol
[Proceedings of the International
Conference “Near-Earth Astronomy 2015”. August 31 — September 5. Terskol
village]. Moscow, Yanus-K Publ., 2015, pp. 188–194.
[4]
Bodrova Yu.S.
Kosmonavtika i raketostroenie — Cosmonautics and Rocket
Engineering
, 2014, no. 3 (76), pp. 66–72.
[5]
Puchkov V.A., ed.
Asteroidno-kometnaya opasnost: strategiya protivodeystviya
[Asteroid-comet danger: counteraction strategy]. Moscow, FSFI Research
Institute CDES Publ., 2015, 272 p.
[6]
Naroenkov S.A., Shustov B.M.
Kosmicheskie issledovaniya — Cosmic
Research,
2012, vol. 50, no. 3, pp. 229–233.
[7]
Raykunov K.G., Emelyanov V.A.
Kosmonavtika i raketostroenie —
Cosmonautics and Rocket Engineering,
2013, no. 4 (73), pp. 154–162.
[8]
Raykunov K.G.
Kosmonavtika i raketostroenie — Cosmonautics and Rocket
Engineering,
2013, no. 3 (72), pp. 185–194.