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JPL Small-Body Database Browser
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469575 (2003 WE106)
Classification: Main-belt Asteroid          SPK-ID: 2469575
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1102176060167355 1.4674e-07  
a 2.756121854613657 6.2478e-08 au
q 2.452348701907734 4.3477e-07 au
i 4.913096657762562 1.151e-05 deg
node 134.1384257404416 0.00012471 deg
peri 261.2462516492753 0.00018096 deg
M 151.0460811404146 0.00011807 deg
tp 2457899.282073150852
(2017-May-25.78207315)
0.00053669 TDB
period 1671.267812840658
4.58
5.6829e-05
1.556e-07
d
yr
n .2154053331453246 7.3245e-09 deg/d
Q 3.059895007319579 6.9365e-08 au
  Orbit Determination Parameters
   # obs. used (total)      39  
   data-arc span      5149 days (14.10 yr)  
   first obs. used      2003-11-21  
   last obs. used      2017-12-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55555  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:04:37  

Additional Information
 Earth MOID = 1.46418 au 
 Jupiter MOID = 2.34947 au 
 T_jup = 3.329 
[ 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 17.5   n/a MPO434689  

469575 (2003 WE106)          Discovered 2003-Nov-21 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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