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JPL Small-Body Database Browser
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268657 (2006 EB2)
Classification: Main-belt Asteroid          SPK-ID: 2268657
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 .1086780927649716 8.5553e-08  
a 3.159960048167829 5.0733e-08 au
q 2.816541616919442 2.8717e-07 au
i 10.50086664083619 1.0135e-05 deg
node 157.3940526597487 3.0541e-05 deg
peri 222.8700688849196 4.8134e-05 deg
M 274.6338692152848 3.848e-05 deg
tp 2459087.023599650465
(2020-Aug-25.52359965)
0.00022432 TDB
period 2051.732862484707
5.62
4.9411e-05
1.353e-07
d
yr
n .1754614387586646 4.2255e-09 deg/d
Q 3.503378479416217 5.6246e-08 au
  Orbit Determination Parameters
   # obs. used (total)      142  
   data-arc span      7079 days (19.38 yr)  
   first obs. used      2000-02-11  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61398  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:38:43  

Additional Information
 Earth MOID = 1.82734 au 
 Jupiter MOID = 1.98573 au 
 T_jup = 3.170 
[ 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 15.8   n/a MPO450150  

268657 (2006 EB2)          Discovered 2003-Oct-18 by LONEOS at Anderson Mesa
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2006 EB2 = 2011 BD46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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