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233511 (2007 EE181)
Classification: Main-belt Asteroid          SPK-ID: 2233511
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1091685093683678 4.1815e-08  
a 2.29924683235219 1.6248e-08 au
q 2.04824148299436 9.7775e-08 au
i 1.217143810068591 4.9196e-06 deg
node 219.2841916911803 0.00024612 deg
peri 24.08309575935582 0.00024763 deg
M 245.2650553372165 2.8706e-05 deg
tp 2459406.354188064452
(2021-Jul-10.85418806)
0.00010366 TDB
period 1273.43511719665
3.49
1.3498e-05
3.696e-08
d
yr
n .2826999154794058 2.9966e-09 deg/d
Q 2.550252181710021 1.8022e-08 au
  Orbit Determination Parameters
   # obs. used (total)      231  
   data-arc span      9808 days (26.85 yr)  
   first obs. used      1993-03-22  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56154  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 07:20:44  

Additional Information
 Earth MOID = 1.03524 au 
 Jupiter MOID = 2.45487 au 
 T_jup = 3.584 
[ 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 17.6   n/a MPO454688  

233511 (2007 EE181)          Discovered 2007-Mar-14 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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