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JPL Small-Body Database Browser
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351128 (2003 WP86)
Classification: Main-belt Asteroid          SPK-ID: 2351128
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1860528082160022 1.1141e-07  
a 2.666738241991732 2.9081e-08 au
q 2.170584103292165 2.9687e-07 au
i 15.60787738012259 1.3018e-05 deg
node 247.4868519895422 2.5079e-05 deg
peri 162.2213916903143 4.3e-05 deg
M 296.7639524704575 2.7856e-05 deg
tp 2459279.903104073145
(2021-Mar-06.40310407)
0.00012406 TDB
period 1590.629417807005
4.35
2.6019e-05
7.124e-08
d
yr
n .2263255010688351 3.7021e-09 deg/d
Q 3.162892380691299 3.4491e-08 au
  Orbit Determination Parameters
   # obs. used (total)      119  
   data-arc span      5700 days (15.61 yr)  
   first obs. used      2003-11-21  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65944  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:36:54  

Additional Information
 Earth MOID = 1.18675 au 
 Jupiter MOID = 2.21561 au 
 T_jup = 3.306 
[ 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 16.7   n/a MPO476631  

351128 (2003 WP86)          Discovered 2003-Nov-21 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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