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413634 (2005 UQ391)
Classification: Main-belt Asteroid          SPK-ID: 2413634
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01378640411823677 8.3727e-08  
a 2.847836495224812 3.4371e-08 au
q 2.80857507043898 2.4067e-07 au
i 2.519047431574069 9.0446e-06 deg
node 150.4620444622507 0.00013006 deg
peri 22.65553844110518 0.00024725 deg
M 235.7072403494313 0.00021313 deg
tp 2459606.558202808930
(2022-Jan-27.05820281)
0.0010416 TDB
period 1755.3794253551
4.81
3.1779e-05
8.701e-08
d
yr
n .2050838666558796 3.7128e-09 deg/d
Q 2.887097920010644 3.4845e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      6472 days (17.72 yr)  
   first obs. used      2002-01-06  
   last obs. used      2019-09-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64309  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 14:37:37  

Additional Information
 Earth MOID = 1.81143 au 
 Jupiter MOID = 2.06972 au 
 T_jup = 3.305 
[ 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 17.1   n/a MPO495099  

413634 (2005 UQ391)          Discovered 2005-Oct-30 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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