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437406 (2013 WC83)
Classification: Main-belt Asteroid          SPK-ID: 2437406
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1694258148686415 9.8832e-08  
a 2.419854230867345 2.669e-08 au
q 2.009868455939315 2.474e-07 au
i 3.370538044882523 1.0139e-05 deg
node 95.08701138433173 0.00014434 deg
peri 42.20381395546701 0.00014664 deg
M 208.6496128855207 2.765e-05 deg
tp 2459578.547157989769
(2021-Dec-30.04715799)
0.00010954 TDB
period 1374.935213868433
3.76
2.2748e-05
6.228e-08
d
yr
n .2618305185355798 4.3319e-09 deg/d
Q 2.829840005795374 3.1212e-08 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      7953 days (21.77 yr)  
   first obs. used      1996-04-14  
   last obs. used      2018-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60545  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:51:00  

Additional Information
 Earth MOID = 1.02512 au 
 Jupiter MOID = 2.20173 au 
 T_jup = 3.492 
[ 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 17.6   n/a MPO434609  

437406 (2013 WC83)          Discovered 2011-Apr-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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