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6942 Yurigulyaev (1976 YB2)
Classification: Main-belt Asteroid          SPK-ID: 2006942
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1205766115548258 4.9887e-08  
a 2.337750648153064 1.5113e-08 AU
q 2.05587259633867 1.2099e-07 AU
i 3.693467048044714 5.4984e-06 deg
node 56.47040848087499 8.0406e-05 deg
peri 290.06193291 8.3801e-05 deg
M 310.3542435162819 2.6019e-05 deg
tp 2457180.542625683092
(2015-Jun-07.04262568)
9.5034e-05 JED
period 1305.556604161531
3.57
1.266e-05
3.466e-08
d
yr
n .2757444593765456 2.6739e-09 deg/d
Q 2.619628699967459 1.6935e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1144  
   data-arc span      13741 days (37.62 yr)  
   first obs. used      1976-12-16  
   last obs. used      2014-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53507  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:09:26  

Additional Information
 Earth MOID = 1.05286 AU 
 T_jup = 3.554 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9 mag n/a MPO263411  

6942 Yurigulyaev           Discovered 1976 Dec. 16 by L. I. Chernykh at the Crimean Astrophysical Observatory.
Yuri Vasil'evich Gulyaev (b. 1935) is the director of the Institute of Radio Engineering and Electronics in Moscow and a prominent specialist in the fields of solid state physics, radio science, electronics and computer sciences.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050919/MPCPages.arcLast Updated: 2005-09-26

[ show close-approach data ]
Alternate Designations
 1976 YB2 = 1990 UJ11 = 1999 BS33 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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