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JPL Small-Body Database Browser
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266223 (2006 WJ200)
Classification: Main-belt Asteroid          SPK-ID: 2266223
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09342788071796267 5.965e-08  
a 2.320036413328408 1.9552e-08 au
q 2.103280328042632 1.3035e-07 au
i 3.40043479694978 5.9732e-06 deg
node 245.3715119239666 8.6179e-05 deg
peri 319.4283596570921 9.1257e-05 deg
M 60.26792504580067 3.0304e-05 deg
tp 2458384.415125872620
(2018-Sep-22.91512587)
0.00010772 TDB
period 1290.745527189462
3.53
1.6316e-05
4.467e-08
d
yr
n .2789085783499736 3.5257e-09 deg/d
Q 2.536792498614185 2.1378e-08 au
  Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      7214 days (19.75 yr)  
   first obs. used      1999-12-27  
   last obs. used      2019-09-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6297  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 04:04:00  

Additional Information
 Earth MOID = 1.10045 au 
 Jupiter MOID = 2.43239 au 
 T_jup = 3.570 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.4   n/a MPO437226  

266223 (2006 WJ200)          Discovered 2006-Nov-19 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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