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JPL Small-Body Database Browser
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359869 (2011 WW3)
Classification: Main-belt Asteroid          SPK-ID: 2359869
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 .1822370525410795 6.2865e-08  
a 2.558196669425428 4.0232e-08 au
q 2.091998448568932 1.7411e-07 au
i 2.551724059846208 9.2213e-06 deg
node 51.05277621512582 0.00012176 deg
peri 302.6740793307007 0.00012537 deg
M 352.0428886088259 3.0708e-05 deg
tp 2458633.533322523309
(2019-May-30.03332252)
0.00012757 TDB
period 1494.511704534094
4.09
3.5256e-05
9.653e-08
d
yr
n .2408813520214136 5.6824e-09 deg/d
Q 3.024394890281924 4.7564e-08 au
  Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      7709 days (21.11 yr)  
   first obs. used      1997-05-06  
   last obs. used      2018-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54837  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:31:20  

Additional Information
 Earth MOID = 1.08747 au 
 Jupiter MOID = 2.4099 au 
 T_jup = 3.411 
[ 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 16.4   n/a MPO450335  

359869 (2011 WW3)          Discovered 2009-Mar-03 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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