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JPL Small-Body Database Browser
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461993 (2006 WA94)
Classification: Main-belt Asteroid          SPK-ID: 2461993
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1401707679768721 2.669e-06  
a 2.518849729639015 3.6089e-08 au
q 2.165780628617178 6.7187e-06 au
i 3.663180999728349 1.4149e-05 deg
node 102.9540694942973 0.00020905 deg
peri 236.0931702623013 0.00092509 deg
M 105.6214857137385 0.0010767 deg
tp 2458172.097904251003
(2018-Feb-22.59790425)
0.0043657 TDB
period 1460.164600293805
4.00
3.1381e-05
8.592e-08
d
yr
n .2465475467132699 5.2986e-09 deg/d
Q 2.871918830660853 4.1147e-08 au
  Orbit Determination Parameters
   # obs. used (total)      82  
   data-arc span      4435 days (12.14 yr)  
   first obs. used      2006-10-22  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .78309  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:38:12  

Additional Information
 Earth MOID = 1.15835 au 
 Jupiter MOID = 2.49288 au 
 T_jup = 3.441 
[ 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 17.7   n/a MPO322165  

461993 (2006 WA94)          Discovered 2006-Oct-22 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-03-24
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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