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413920 (2006 WD135)
Classification: Main-belt Asteroid          SPK-ID: 2413920
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 .1657744141370011 9.1142e-08  
a 2.563167141620337 2.4397e-08 au
q 2.138259610383014 2.4449e-07 au
i 2.732213761839993 7.6866e-06 deg
node 203.330640187205 0.00010166 deg
peri 176.3225175954468 0.00010285 deg
M 143.9846354768218 1.5041e-05 deg
tp 2458401.016177455552
(2018-Oct-09.51617746)
6.0687e-05 TDB
period 1498.869482853552
4.10
2.14e-05
5.859e-08
d
yr
n .2401810191736181 3.4292e-09 deg/d
Q 2.98807467285766 2.8442e-08 au
  Orbit Determination Parameters
   # obs. used (total)      266  
   data-arc span      4823 days (13.20 yr)  
   first obs. used      2006-11-18  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53426  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 07:02:47  

Additional Information
 Earth MOID = 1.14063 au 
 Jupiter MOID = 2.47207 au 
 T_jup = 3.413 
[ 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 16.9   n/a MPO419034  

413920 (2006 WD135)          Discovered 2006-Nov-18 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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