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JPL Small-Body Database Browser
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136207 (2003 WW19)
Classification: Main-belt Asteroid          SPK-ID: 2136207
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1890864408225045 5.5086e-08  
a 2.291212401406976 1.5929e-08 au
q 1.857975203256547 1.2944e-07 au
i 5.658492078715482 6.3003e-06 deg
node 322.9227030434488 4.6378e-05 deg
peri 39.01194569154169 4.9194e-05 deg
M 201.7686433242727 2.1416e-05 deg
tp 2459157.283689857832
(2020-Nov-03.78368986)
7.9736e-05 TDB
period 1266.766161650229
3.47
1.321e-05
3.617e-08
d
yr
n .2841882037100077 2.9636e-09 deg/d
Q 2.724449599557405 1.8941e-08 au
  Orbit Determination Parameters
   # obs. used (total)      395  
   data-arc span      6684 days (18.30 yr)  
   first obs. used      2001-01-21  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5675  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:12:49  

Additional Information
 Earth MOID = .857728 au 
 Jupiter MOID = 2.73678 au 
 T_jup = 3.568 
[ 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 16.3   n/a MPO436670  

136207 (2003 WW19)          Discovered 2003-Nov-19 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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