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452935 (2006 WQ138)
Classification: Main-belt Asteroid          SPK-ID: 2452935
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2417926310957781 6.7328e-08  
a 2.669250387349077 2.2431e-08 au
q 2.023845313138519 1.9022e-07 au
i 6.584184551344229 4.8602e-06 deg
node 108.9034045112002 6.3465e-05 deg
peri 314.8713966772668 6.6825e-05 deg
M 28.28387596386935 1.4771e-05 deg
tp 2458875.353467251375
(2020-Jan-26.85346725)
6.5505e-05 TDB
period 1592.877576151756
4.36
2.0079e-05
5.497e-08
d
yr
n .2260060693865291 2.8489e-09 deg/d
Q 3.314655461559635 2.7855e-08 au
  Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      6207 days (16.99 yr)  
   first obs. used      2003-01-29  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56468  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:37:58  

Additional Information
 Earth MOID = 1.04369 au 
 Jupiter MOID = 2.02927 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 17.3   n/a MPO495260  

452935 (2006 WQ138)          Discovered 2006-Oct-22 by CSS at Catalina
Reference: Last Updated: 2016-01-04

Alternate Designations
 2006 WQ138 = 2014 OT366 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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