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JPL Small-Body Database Browser
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447665 (2006 WR94)
Classification: Main-belt Asteroid          SPK-ID: 2447665
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1855293004766672 9.021e-08  
a 2.768593314156058 3.257e-08 au
q 2.254938133276307 2.6129e-07 au
i 1.898686559673913 9.9436e-06 deg
node 169.987134436099 0.00023213 deg
peri 253.5334961410526 0.0002445 deg
M 247.1200785531799 5.7407e-05 deg
tp 2459128.095853064850
(2020-Oct-05.59585306)
0.00027053 TDB
period 1682.624373483709
4.61
2.9692e-05
8.129e-08
d
yr
n .2139514948631436 3.7754e-09 deg/d
Q 3.282248495035809 3.8613e-08 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      5606 days (15.35 yr)  
   first obs. used      2001-09-23  
   last obs. used      2017-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66129  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 11:37:14  

Additional Information
 Earth MOID = 1.26878 au 
 Jupiter MOID = 2.04289 au 
 T_jup = 3.312 
[ 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 17.9   n/a MPO361041  

447665 (2006 WR94)          Discovered 2006-Nov-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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