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JPL Small-Body Database Browser
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183647 (2003 WU63)
Classification: Main-belt Asteroid          SPK-ID: 2183647
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1695615226000201 5.8734e-08  
a 2.354691472872327 1.7878e-08 au
q 1.955426401478811 1.4474e-07 au
i .7899562837695938 6.0767e-06 deg
node 255.4610106947862 0.00058886 deg
peri 169.340849086848 0.00058948 deg
M 95.350192090129 3.2118e-05 deg
tp 2458250.942588241182
(2018-May-12.44258824)
0.00011496 TDB
period 1319.773620531616
3.61
1.5031e-05
4.115e-08
d
yr
n .2727740533675684 3.1065e-09 deg/d
Q 2.753956544265843 2.0909e-08 au
  Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      9628 days (26.36 yr)  
   first obs. used      1992-10-25  
   last obs. used      2019-03-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65112  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:03:06  

Additional Information
 Earth MOID = .968626 au 
 Jupiter MOID = 2.54554 au 
 T_jup = 3.536 
[ 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 17.4   n/a MPO417992  

183647 (2003 WU63)          Discovered 2003-Nov-19 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2003 WU63 = 2003 UJ293 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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