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JPL Small-Body Database Browser
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266368 (2007 EE66)
Classification: Main-belt Asteroid          SPK-ID: 2266368
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08436593268244398 5.014e-08  
a 2.85695173857745 2.7049e-08 au
q 2.615922340523634 1.489e-07 au
i 3.196358972351299 5.3776e-06 deg
node 85.58053830760842 9.703e-05 deg
peri 276.5956688942949 0.0001024 deg
M 1.535391793362042 3.1807e-05 deg
tp 2458592.977373540748
(2019-Apr-19.47737354)
0.00015585 TDB
period 1763.81399004389
4.83
2.5049e-05
6.858e-08
d
yr
n .2041031548859876 2.8986e-09 deg/d
Q 3.097981136631266 2.9331e-08 au
  Orbit Determination Parameters
   # obs. used (total)      234  
   data-arc span      9683 days (26.51 yr)  
   first obs. used      1993-05-24  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52407  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 19:33:27  

Additional Information
 Earth MOID = 1.61462 au 
 Jupiter MOID = 2.30752 au 
 T_jup = 3.296 
[ 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 16.3   n/a MPO454980  

266368 (2007 EE66)          Discovered 2007-Mar-10 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

Alternate Designations
 2007 EE66 = 2009 SW277 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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