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JPL Small-Body Database Browser
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185413 (2006 WP163)
Classification: Main-belt Asteroid          SPK-ID: 2185413
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1334615049596527 7.059e-08  
a 2.59746743745194 2.1576e-08 au
q 2.250805524165912 1.9262e-07 au
i 3.036664653482621 5.6619e-06 deg
node 200.9497929990822 8.6243e-05 deg
peri 142.8112805754778 8.7866e-05 deg
M 146.5138173250985 1.6031e-05 deg
tp 2458378.200176770602
(2018-Sep-16.70017677)
6.6877e-05 TDB
period 1529.05671596481
4.19
1.9052e-05
5.216e-08
d
yr
n .2354392719650335 2.9336e-09 deg/d
Q 2.944129350737969 2.4456e-08 au
  Orbit Determination Parameters
   # obs. used (total)      282  
   data-arc span      6261 days (17.14 yr)  
   first obs. used      2002-12-04  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63609  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 20:04:43  

Additional Information
 Earth MOID = 1.24408 au 
 Jupiter MOID = 2.45238 au 
 T_jup = 3.402 
[ 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 16.9   n/a MPO454276  

185413 (2006 WP163)          Discovered 2006-Nov-23 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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