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452825 (2006 QE186)
Classification: Main-belt Asteroid          SPK-ID: 2452825
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2068986828960199 8.1941e-08  
a 2.637028856472234 2.535e-08 au
q 2.091431059309331 2.1124e-07 au
i 10.00265838973496 4.7223e-06 deg
node 282.5569686903177 4.2132e-05 deg
peri 95.75911767554108 4.4794e-05 deg
M 62.39311892394587 1.1569e-05 deg
tp 2458729.415338385528
(2019-Sep-02.91533839)
5.1545e-05 TDB
period 1564.122452351962
4.28
2.2554e-05
6.175e-08
d
yr
n .2301610078281724 3.3188e-09 deg/d
Q 3.182626653635136 3.0595e-08 au
  Orbit Determination Parameters
   # obs. used (total)      344  
   data-arc span      4896 days (13.40 yr)  
   first obs. used      2006-08-29  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45019  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:37:22  

Additional Information
 Earth MOID = 1.12202 au 
 Jupiter MOID = 2.41275 au 
 T_jup = 3.345 
[ 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 16.3   n/a MPO503596  
diameter diameter 3.107 km 0.360 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.073   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

452825 (2006 QE186)          Discovered 2006-Aug-29 by LONEOS at Anderson Mesa
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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