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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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1455173403146757 6.277e-08  
a 2.980931252486579 3.5564e-08 AU
q 2.547154064963837 1.9568e-07 AU
i 4.808070359287131 7.0851e-06 deg
node 115.326778704107 7.6154e-05 deg
peri 182.8450899458285 7.981e-05 deg
M 3.68159148087773 2.4797e-05 deg
tp 2456981.275304803758
(2014-Nov-19.77530480)
0.00012946 JED
period 1879.863723771185
5.15
3.3641e-05
9.21e-08
d
yr
n .1915032432658501 3.4271e-09 deg/d
Q 3.414708440009321 4.0739e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      430  
   data-arc span      8539 days (23.38 yr)  
   first obs. used      1992-02-05  
   last obs. used      2015-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5839  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:07:20  

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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