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JPL Small-Body Database Browser
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447667 (2006 WC185)
Classification: Main-belt Asteroid          SPK-ID: 2447667
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 .08037925040619263 7.4915e-08  
a 2.734323627428385 3.4788e-08 au
q 2.51454074388775 2.2189e-07 au
i 5.657907101531571 8.8076e-06 deg
node 8.946900955705557 6.6214e-05 deg
peri 35.06305681293114 8.686e-05 deg
M 272.8118673791768 5.5517e-05 deg
tp 2459000.470697230948
(2020-May-30.97069723)
0.00025691 TDB
period 1651.479928229958
4.52
3.1517e-05
8.629e-08
d
yr
n .2179863005576125 4.1601e-09 deg/d
Q 2.95410651096902 3.7585e-08 au
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      6610 days (18.10 yr)  
   first obs. used      2001-08-20  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54281  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:22:55  

Additional Information
 Earth MOID = 1.52464 au 
 Jupiter MOID = 2.36156 au 
 T_jup = 3.341 
[ 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 16.9   n/a MPO419205  

447667 (2006 WC185)          Discovered 2006-Oct-13 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2006 WC185 = 2006 TM59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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