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JPL Small-Body Database Browser
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413908 (2006 WK40)
Classification: Main-belt Asteroid          SPK-ID: 2413908
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05243626110364348 6.9048e-08  
a 2.620862440688715 2.9494e-08 au
q 2.483434213432029 1.8197e-07 au
i 11.15972868100154 8.4081e-06 deg
node 218.3694681095541 3.638e-05 deg
peri 59.84738799869159 8.7103e-05 deg
M 119.438050575689 7.785e-05 deg
tp 2458086.332084230397
(2017-Nov-28.83208423)
0.00033672 TDB
period 1549.761142155926
4.24
2.6161e-05
7.162e-08
d
yr
n .2322938614264077 3.9212e-09 deg/d
Q 2.758290667945401 3.1041e-08 au
  Orbit Determination Parameters
   # obs. used (total)      98  
   data-arc span      6737 days (18.44 yr)  
   first obs. used      2000-04-25  
   last obs. used      2018-10-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52275  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:37:28  

Additional Information
 Earth MOID = 1.48757 au 
 Jupiter MOID = 2.29087 au 
 T_jup = 3.376 
[ 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 17.2   n/a MPO455948  

413908 (2006 WK40)          Discovered 2006-Nov-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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