ABSTRACTS 10-th International Gamow Summer School "Astronomy and beyond: Astrophysics, Cosmology and Gravitation, Cosmomicrophysics, Radio-astronomy and Astrobiology" (Ukraine, Odessa, Chernomorka, 23-28 August, 2010) MEMORIAL SESSION SERGEY ALEKSANDROVICH SNEGOV (1910-1994) OUSTANDING PHYSICIST, COSMOLOGIST, ASTRONOMER AND WRITER VISIONARY TO A 100-ANNIVERSARY FROM BIRTHDAY Pahomov A.G. PFUM, Moscow It is possible to judge a condition of an astronomical science on literary works of time. ...
... 23 Algorithm fo r evalua tion of two burn maneuv ers using linearity Input information: ( t t E1 , rEI , v t1L , t E2 2L ( ) EI )T )T the time and the state vector of initial orbit for this time ; interval of possible thrusts for transition from initial orbit to the transfer on e; the time and the state vector of the target orbit for this time ; ... We cal culate the state vector for the initial orbit for the time t1a and the target one for the time t2 a . ...
The Second U.S. Naval Observatory CCD Astrograph Catalog ( UCAC2 ) Table of Contents 1) Introduction 2) Summary of the Project a) Observations and Instrumentation b) Reductions of UCAC Observations c) Computation of Proper Motions 3) Properties of the Catalog and Important Notes For the User a) Sky Coverage b) Completeness c) Positions, Proper Motions and Error Calculations d) UCAC2 Magnitudes e) 2MASS Photometry f) Non-stellar ... All stars in the UCAC2 have proper motions. ...
. COMMISSIONS 27 AND 42 OF THE IAU . INFORMATION BULLETIN ON VARIABLE STARS . Number 5422 . Konkoly Observatory . Budapest . 27 May 2003 . HU ISSN 0374 - 0676 (print) . HU ISSN 1587 - 2440 (on-line) . The 77th Name-List of Variable Stars . Kazarovets, E. V. 1 ; Kireeva, N. N. 1 ; Samus, N. N. 1,2 ; Durlevich, O. V. 2 . (1) Institute of Astronomy, Russian Academy of Sciences, 48, Pyatnitskaya Str . , Moscow 119017, Russia; . e-mail: elena_k @ sai . msu . ru, kireeva @ sai . msu . ru, samus @ sai . msu . ru .