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JPL Small-Body Database Browser
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351613 (2005 WR11)
Classification: Main-belt Asteroid          SPK-ID: 2351613
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04655713502129223 5.4437e-08  
a 2.214043805663386 1.8011e-08 au
q 2.110964269260061 1.1775e-07 au
i 4.173552980715963 7.7632e-06 deg
node 66.8177069163502 8.376e-05 deg
peri 100.3816347198188 0.00012169 deg
M 284.5140798896892 9.0497e-05 deg
tp 2458852.813909675331
(2020-Jan-04.31390968)
0.00030324 TDB
period 1203.310595543924
3.29
1.4683e-05
4.02e-08
d
yr
n .2991746281742594 3.6506e-09 deg/d
Q 2.317123342066713 1.8849e-08 au
  Orbit Determination Parameters
   # obs. used (total)      104  
   data-arc span      4741 days (12.98 yr)  
   first obs. used      2005-10-25  
   last obs. used      2018-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61138  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:55:49  

Additional Information
 Earth MOID = 1.12166 au 
 Jupiter MOID = 2.65006 au 
 T_jup = 3.650 
[ 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 18.2   n/a MPO413350  

351613 (2005 WR11)          Discovered 2005-Nov-22 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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