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413919 (2006 WP126)
Classification: Main-belt Asteroid          SPK-ID: 2413919
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2920584702283971 2.6308e-07  
a 2.552589608327431 3.2859e-08 au
q 1.807084192198418 6.8869e-07 au
i 15.33817568921085 7.9002e-06 deg
node 128.6756224407339 2.4151e-05 deg
peri 220.8480533545669 2.6832e-05 deg
M 156.5530412020174 9.4624e-06 deg
tp 2458352.717919424983
(2018-Aug-22.21791943)
3.6942e-05 TDB
period 1489.600886807947
4.08
2.8763e-05
7.875e-08
d
yr
n .241675473738097 4.6665e-09 deg/d
Q 3.298095024456444 4.2455e-08 au
  Orbit Determination Parameters
   # obs. used (total)      262  
   data-arc span      4834 days (13.23 yr)  
   first obs. used      2006-11-08  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52875  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 07:02:47  

Additional Information
 Earth MOID = .825232 au 
 Jupiter MOID = 2.18533 au 
 T_jup = 3.330 
[ 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 MPO368784  
diameter diameter 2.568 km 0.064 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.051   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

413919 (2006 WP126)          Discovered 2006-Nov-22 by CSS at Catalina
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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