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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2945824126316499 1.4583e-07  
a 2.6160253642706 5.7413e-08 au
q 1.845390300958176 4.1745e-07 au
i 13.12849954556524 1.0426e-05 deg
node 39.45808657065471 2.5462e-05 deg
peri 277.8599775272941 3.7087e-05 deg
M 290.7079908146233 3.8068e-05 deg
tp 2458897.969200418915
(2020-Feb-18.46920042)
0.00017234 TDB
period 1545.472752338796
4.23
5.0877e-05
1.393e-07
d
yr
n .2329384322403644 7.6683e-09 deg/d
Q 3.386660427583024 7.4326e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   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      .57456  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:35:07  

Additional Information
 Earth MOID = .887138 au 
 Jupiter MOID = 2.14155 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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