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18182 Wiener (2000 QC35)
Classification: Main-belt Asteroid          SPK-ID: 2018182
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .00374272669269723 3.3308e-08  
a 2.831317671154166 1.2671e-08 au
q 2.820720822930832 9.5557e-08 au
i 1.055328673033645 3.0773e-06 deg
node 258.2527528490083 0.00021124 deg
peri 224.4261332550468 0.0005442 deg
M 264.5656600791273 0.00050271 deg
tp 2459461.800047590565
(2021-Sep-04.30004759)
0.0024309 TDB
period 1740.128524703948
4.76
1.1682e-05
3.198e-08
d
yr
n .206881270486183 1.3888e-09 deg/d
Q 2.8419145193775 1.2719e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1451  
   data-arc span      10619 days (29.07 yr)  
   first obs. used      1991-10-03  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52071  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:16:29  

Additional Information
 Earth MOID = 1.82374 au 
 Jupiter MOID = 2.12485 au 
 T_jup = 3.313 
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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 14.5   n/a MPO431708  

18182 Wiener           Discovered 2000 Aug. 27 by P. Pravec and P. Kušnirák at Ondřejov.
Norbert Wiener (1894-1964) contributed to many areas of mathematics, including cybernetics, stochastic processes and quantum theory. He was the author of the book Cybernetics, or control and communication in the animal and machine (1948).
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010804/MPCPages.arcLast Updated: 2009-05-11

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Alternate Designations
 2000 QC35 = 1998 EZ16 = 1999 JE117 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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