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JPL Small-Body Database Browser
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413338 (2003 WQ158)
Classification: Main-belt Asteroid          SPK-ID: 2413338
[ 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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .156062852009563 5.0385e-08  
a 2.411988349772449 1.8448e-08 au
q 2.035566568893121 1.2426e-07 au
i 3.529397744102044 7.4187e-06 deg
node 64.44346238476261 0.00011295 deg
peri 28.22924426933471 0.00011709 deg
M 16.93634488047104 2.8685e-05 deg
tp 2458536.130753767337
(2019-Feb-21.63075377)		 0.00010891 TDB
period 1368.236700852674
3.75		 1.5697e-05
4.298e-08		 d
yr
n .2631123692089614 3.0186e-09 deg/d
Q 2.788410130651777 2.1327e-08 au
   Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      5560 days (15.22 yr)  
   first obs. used      2003-11-19  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65143  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:08:30  

Additional Information
 Earth MOID = 1.05305 au 
 Jupiter MOID = 2.39237 au 
 T_jup = 3.500 
[ 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 MPO413455  

413338 (2003 WQ158)          Discovered 2003-Nov-28 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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