... silicates were discovered on 5 M- and 3 S- asteroids (at 0.43 and 0.6-0.8 µm) [3-8] and on 3 E-asteroids (at 0.5 µm) [12, 13 ... Astron. Soc., 30, 711. [13] Fornasier S. and M. Lazzarin (2001) Icarus, 152, 127-133. [14] Tholen D. J. (1989). ...
... positions of the features and interpretation of corresponding electronic mechanisms (crystal field (CF) or IVCT transitions) are (according to [12, 13]): at UV-.50 µm (IVCT O2-Fe3+), .425-.430 µm (Fe2+; CF 5T2(5D) 3T1(3P)), .435-.450 µm (Fe3+; CF 6A1(6S ...
[
Текст
]
Ссылки http://selena.sai.msu.ru/Bus/Publications/LPSC2001a/LPSC2001a.pdf -- 56.8 Кб -- 06.10.2008 Похожие документы
... E.N. Lasarev , J. F. Rodionova 2, 1- Geographical faculty M.V. Lomonosov Moscow State University, 2- Sternbrg Sate Astronomical Institute, Universitetskij prospect 13, Moscow 119992, jeanna@sai.msu.ru Altimetric data of "Magelan" spacecraft has been used ...
[
Текст
]
Ссылки http://selena.sai.msu.ru/Rod/Publications/ms40/56_Lasarev_Radionova.pdf -- 230.4 Кб -- 06.10.2008 Похожие документы
... on August 12-13, 2009 and August 13-14, 2009 during maximum of Perseid meteor shower (see Table 1) with echelle spectrograph MMCS (Multi Mode Cassegrain Spectrometer) at the 2-m Zeiss telescope (Terskol branch of Institute of Astronomy of Russian Academy ...
... for example the relaxation time after a big meteoroid impact is 1-5 hours in accordance with Apollo results) OBSERVATIONS We registered the lunar radioemission using the 64-m radio telescopes at Kaliazin at 13 and 21 cm and at Medvezh'i Ozera at 90 cm ...
... 13, Russia, E-mail: san@sai.msu.ru Earlier [1, 2] we have shown, that ARP must lost the fragments having velocities exceeding ~ 10 m/s in 10 7 - 10 8 s. Here we investigate with a simple model the time span of consolidation of asteroid fragments produced ...
[
Текст
]
Ссылки http://selena.sai.msu.ru/San/Publications/ms40/58_Leikin_Sanovich.pdf -- 76.4 Кб -- 06.10.2008 Похожие документы
... 13, Moscow, 119992 Russia, busarev@sai.msu.ru. ... led us to a suggestion that Lutetia is a binary object of a complex C-S-M-type [1 ... 2006: Spectral (0.40 0.91 m, R~1000) observations of Lutetia were performed in the ...
... 13, Russia , E-mail:san@sai.msu.ru ABSTRACT. ... 2,5 g/cm3 , parabolic velocity ~ 10 m/s, this gives the distant interaction time ... of fragment velocities should not exceed 10 m/s. There is also an another mechanism ...