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434272 (2003 WA33)
Classification: Main-belt Asteroid          SPK-ID: 2434272
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2942741478309084 1.4598e-07  
a 2.615839612565696 5.7699e-08 au
q 1.846065639715592 4.1802e-07 au
i 13.12455700365546 1.0389e-05 deg
node 39.44073037747952 2.4993e-05 deg
peri 277.7992538461442 3.6683e-05 deg
M 23.9191826789887 4.0804e-05 deg
tp 2458897.826366840642
(2020-Feb-18.32636684)
0.00017203 TDB
period 1545.308150091504
4.23
5.1129e-05
1.4e-07
d
yr
n .2329632442426988 7.7079e-09 deg/d
Q 3.385613585415799 7.4678e-08 au
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      5693 days (15.59 yr)  
   first obs. used      2003-10-29  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5768  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 09:47:12  

Additional Information
 Earth MOID = .888518 au 
 Jupiter MOID = 2.14473 au 
 T_jup = 3.309 
[ 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 16.6   n/a MPO437680  

434272 (2003 WA33)          Discovered 2003-Nov-18 by NEAT at Palomar
Reference: Last Updated: 2015-06-04

Alternate Designations
 2003 WA33 = 2007 RY239 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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