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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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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3994323671791309 3.5056e-08  
a 2.786229124593259 1.2553e-08 au
q 1.673319029853536 9.8086e-08 au
i 12.37856264566227 4.6942e-06 deg
node 83.15888192074722 2.0703e-05 deg
peri 98.34187524020402 2.1605e-05 deg
M 158.4753675508339 5.8579e-06 deg
tp 2458252.704348739030
(2018-May-14.20434874)
2.6521e-05 TDB
period 1698.727307684561
4.65
1.1481e-05
3.143e-08
d
yr
n .2119233607250923 1.4322e-09 deg/d
Q 3.899139219332982 1.7568e-08 au
  Orbit Determination Parameters
   # obs. used (total)      910  
   data-arc span      17336 days (47.46 yr)  
   first obs. used      1972-05-12  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45247  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:39:56  

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

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