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11583 Breuer (1994 PZ28)
Classification: Main-belt Asteroid          SPK-ID: 2011583
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1455173466983261 6.0718e-08  
a 2.980931249450881 3.4724e-08 AU
q 2.547154043340663 1.8807e-07 AU
i 4.80807074567176 6.9568e-06 deg
node 115.3267767998798 7.585e-05 deg
peri 182.8450911805366 7.9506e-05 deg
M 3.68159294787759 2.4525e-05 deg
tp 2456981.275297172681
(2014-Nov-19.77529717)
0.00012805 JED
period 1879.863720899583
5.15
3.2847e-05
8.993e-08
d
yr
n .1915032435583825 3.3462e-09 deg/d
Q 3.414708455561099 3.9777e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      439  
   data-arc span      8577 days (23.48 yr)  
   first obs. used      1992-02-05  
   last obs. used      2015-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57858  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 14:33:24  

Additional Information
 Earth MOID = 1.53254 AU 
 T_jup = 3.238 
[ 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 14.6 mag n/a MPO259425  

11583 Breuer           Discovered 1994 Aug. 12 by E. W. Elst at the European Southern Observatory.
Jozef Breuer (1842-1925) was an Austrian physician who anticipated the process of psychoanalysis. In the famous case study of "Anna O.", Breuer concluded that neurotic symptoms result from unconscious processes.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20000523/MPCPages.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 1994 PZ28 = 1998 FY79 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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