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JPL Small-Body Database Browser
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447302 (2005 WU114)
Classification: Main-belt Asteroid          SPK-ID: 2447302
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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09202638967442436 9.2756e-08  
a 2.314776984869205 1.9692e-08 au
q 2.101756416050243 2.0808e-07 au
i 4.756593932750032 5.1696e-06 deg
node 272.6373018385612 0.00011218 deg
peri 234.9493472049633 0.00011685 deg
M 240.4445882980014 3.6007e-05 deg
tp 2459027.697693209607
(2020-Jun-27.19769321)
0.00013133 TDB
period 1286.358913963638
3.52
1.6414e-05
4.494e-08
d
yr
n .2798596846433299 3.5711e-09 deg/d
Q 2.527797553688168 2.1504e-08 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      5106 days (13.98 yr)  
   first obs. used      2004-08-20  
   last obs. used      2018-08-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57603  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:07:03  

Additional Information
 Earth MOID = 1.1183 au 
 Jupiter MOID = 2.49083 au 
 T_jup = 3.572 
[ 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 17.4   n/a MPO456119  

447302 (2005 WU114)          Discovered 2005-Nov-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28

Alternate Designations
 2005 WU114 = 2008 UZ233 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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