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JPL Small-Body Database Browser
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379048 (2008 WL33)
Classification: Main-belt Asteroid          SPK-ID: 2379048
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2008821645786028 1.8807e-07  
a 2.970704616403303 4.3391e-08 au
q 2.373943042736559 5.7307e-07 au
i 14.36752114628303 7.1496e-06 deg
node 274.9689054384164 4.2714e-05 deg
peri 111.9372408077231 5.026e-05 deg
M 114.8697427477944 2.2517e-05 deg
tp 2458403.752262332119
(2018-Oct-12.25226233)
0.00011531 TDB
period 1870.198195116634
5.12
4.0975e-05
1.122e-07
d
yr
n .1924929672908538 4.2175e-09 deg/d
Q 3.567466190070046 5.2108e-08 au
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      6018 days (16.48 yr)  
   first obs. used      2002-08-04  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59131  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:57:10  

Additional Information
 Earth MOID = 1.4235 au 
 Jupiter MOID = 2.04882 au 
 T_jup = 3.186 
[ 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 16.0   n/a MPO471886  

379048 (2008 WL33)          Discovered 2008-Nov-21 by LINEAR at Socorro
Reference: Last Updated: 2013-11-20

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