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11582 Bleuler (1994 PC14)
Classification: Main-belt Asteroid          SPK-ID: 2011582
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .008943158497797563 3.9902e-08  
a 2.871976463338303 1.4251e-08 au
q 2.846291922624725 1.1836e-07 au
i .9684962955212689 3.6914e-06 deg
node 299.1849178436501 0.00023508 deg
peri 236.4887510633657 0.00031649 deg
M 307.9173144287415 0.000211 deg
tp 2459457.693868417404
(2021-Aug-31.19386842)
0.0010419 TDB
period 1777.746128386297
4.87
1.3232e-05
3.623e-08
d
yr
n .2025036051276797 1.5073e-09 deg/d
Q 2.897661004051881 1.4379e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1787  
   data-arc span      11016 days (30.16 yr)  
   first obs. used      1990-11-24  
   last obs. used      2021-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50473  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:01:22  

Additional Information
 Earth MOID = 1.84496 au 
 Jupiter MOID = 2.06227 au 
 T_jup = 3.297 
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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.85   n/a E2021B10  
rotation period rot_per 9.599 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Erasmus, N.; Navarro-Meza, S.; McNeill, A.; Trilling, D.E.; et al. (2020) Ap. J. Suppl. Ser. 247, A13.]

11582 Bleuler           Discovered 1994 Aug. 10 by E. W. Elst at the European Southern Observatory.
Swiss psychiatrist Eugen Bleuler (1857-1939), author of Lehrbuch der Psychiatrie (1916), introduced the term "schizophrenia". He extended the work of Freud with neurotic patients to psychotic patients, insisting that psychosis could have psychological, rather than physical causes.
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

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Alternate Designations
 1994 PC14 = 1992 CW1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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