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JPL Small-Body Database Browser
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413679 (2005 WR88)
Classification: Main-belt Asteroid          SPK-ID: 2413679
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2795054826589404 9.1988e-08  
a 2.770958814933131 2.3911e-08 au
q 1.9964606339372 2.6358e-07 au
i 7.888245395042074 9.6246e-06 deg
node 80.26181637349232 5.886e-05 deg
peri 4.57614343555674 6.3619e-05 deg
M 319.3838012626527 2.2378e-05 deg
tp 2458790.581700168822
(2019-Nov-03.08170017)
0.00010638 TDB
period 1684.781298793823
4.61
2.1807e-05
5.97e-08
d
yr
n .2136775854870499 2.7658e-09 deg/d
Q 3.545456995929061 3.0594e-08 au
  Orbit Determination Parameters
   # obs. used (total)      167  
   data-arc span      6524 days (17.86 yr)  
   first obs. used      2000-09-26  
   last obs. used      2018-08-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46966  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:58:27  

Additional Information
 Earth MOID = 1.01267 au 
 Jupiter MOID = 1.71177 au 
 T_jup = 3.266 
[ 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 16.6   n/a MPO455946  

413679 (2005 WR88)          Discovered 2005-Nov-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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