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JPL Small-Body Database Browser
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183658 (2003 WN117)
Classification: Main-belt Asteroid          SPK-ID: 2183658
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1390170351288069 8.1024e-08  
a 2.541252544813319 2.4007e-08 au
q 2.187975150519836 2.016e-07 au
i 4.611207743079254 5.0548e-06 deg
node 324.9107119739215 8.4026e-05 deg
peri 1.270161748417042 9.128e-05 deg
M 18.34096250291451 4.0941e-05 deg
tp 2458525.114158176362
(2019-Feb-10.61415818)
0.00016822 TDB
period 1479.688050842323
4.05
2.0968e-05
5.741e-08
d
yr
n .2432945240012363 3.4476e-09 deg/d
Q 2.894529939106802 2.7345e-08 au
  Orbit Determination Parameters
   # obs. used (total)      389  
   data-arc span      6886 days (18.85 yr)  
   first obs. used      2000-12-23  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59036  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 20:42:38  

Additional Information
 Earth MOID = 1.17529 au 
 Jupiter MOID = 2.41853 au 
 T_jup = 3.427 
[ 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 15.9   n/a MPO454264  

183658 (2003 WN117)          Discovered 2003-Nov-20 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2003 WN117 = 2007 WD6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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