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183662 (2003 WN126)
Classification: Main-belt Asteroid          SPK-ID: 2183662
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3994323585014584 3.4687e-08  
a 2.786229119449142 1.2225e-08 au
q 1.67331905094213 9.7294e-08 au
i 12.37856412302688 3.8222e-06 deg
node 83.15888428160103 2.0021e-05 deg
peri 98.34188043354561 2.0533e-05 deg
M 158.4753639807593 5.4639e-06 deg
tp 2458252.704367656037
(2018-May-14.20436766)
2.4087e-05 TDB
period 1698.72730298011
4.65
1.118e-05
3.061e-08
d
yr
n .2119233613119923 1.3948e-09 deg/d
Q 3.899139187956154 1.7108e-08 au
  Orbit Determination Parameters
   # obs. used (total)      964  
   data-arc span      17693 days (48.44 yr)  
   first obs. used      1972-05-12  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45177  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:32:51  

Additional Information
 Earth MOID = .729224 au 
 Jupiter MOID = 1.34642 au 
 T_jup = 3.178 
[ show covariance matrix ]

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 14.8   n/a MPO302831  

183662 (2003 WN126)          Discovered 2003-Nov-20 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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Alternate Designations
 2003 WN126 = 1972 JK1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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