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JPL Small-Body Database Browser
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266511 (2008 EO64)
Classification: Main-belt Asteroid          SPK-ID: 2266511
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03967459249819281 1.31e-07  
a 3.193498337834677 5.9738e-08 au
q 3.06679759263743 4.1623e-07 au
i 6.639622350373155 1.6037e-05 deg
node 328.0356639324641 8.5602e-05 deg
peri 332.4683631546649 0.00017886 deg
M 221.352894550497 0.00015809 deg
tp 2459403.298911519472
(2021-Jul-07.79891152)
0.00091502 TDB
period 2084.483532562964
5.71
5.8489e-05
1.601e-07
d
yr
n .1727046505171304 4.846e-09 deg/d
Q 3.320199083031923 6.2108e-08 au
  Orbit Determination Parameters
   # obs. used (total)      87  
   data-arc span      6222 days (17.03 yr)  
   first obs. used      2002-02-13  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62226  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:49:59  

Additional Information
 Earth MOID = 2.05266 au 
 Jupiter MOID = 1.84469 au 
 T_jup = 3.184 
[ 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 16.0   n/a MPO391371  

266511 (2008 EO64)          Discovered 2008-Mar-09 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

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