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344346 (2001 WX33)
Classification: Main-belt Asteroid          SPK-ID: 2344346
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1138081373925237 4.8642e-08  
a 2.368848019254736 1.5589e-08 au
q 2.099253838417385 1.2018e-07 au
i 7.096158487522162 4.5087e-06 deg
node 79.38005098037445 3.9895e-05 deg
peri 319.774475943059 4.6355e-05 deg
M 44.60435402101754 2.0918e-05 deg
tp 2458835.501887016691
(2019-Dec-18.00188702)
7.7696e-05 TDB
period 1331.693328548204
3.65
1.3146e-05
3.599e-08
d
yr
n .2703325099574297 2.6685e-09 deg/d
Q 2.638442200092086 1.7363e-08 au
  Orbit Determination Parameters
   # obs. used (total)      225  
   data-arc span      6615 days (18.11 yr)  
   first obs. used      2001-11-17  
   last obs. used      2019-12-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55822  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 17:03:03  

Additional Information
 Earth MOID = 1.1134 au 
 Jupiter MOID = 2.7294 au 
 T_jup = 3.527 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO450303  

344346 (2001 WX33)          Discovered 2001-Nov-17 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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