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541289 (2011 EE82)
Classification: Main-belt Asteroid          SPK-ID: 2541289
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09143606473907898 6.7033e-08  
a 3.149724105418559 6.1254e-08 au
q 2.86172572820527 1.9667e-07 au
i 3.993419059871549 9.0772e-06 deg
node 33.88445543823726 0.00010301 deg
peri 214.8100599133227 0.00011518 deg
M 199.1449080070581 5.4354e-05 deg
tp 2460112.803856603770
(2023-Jun-17.30385660)
0.00031737 TDB
period 2041.77178545127
5.59
5.9561e-05
1.631e-07
d
yr
n .1763174525993527 5.1434e-09 deg/d
Q 3.437722482631848 6.6855e-08 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      4995 days (13.68 yr)  
   first obs. used      2006-03-26  
   last obs. used      2019-11-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .64096  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:22:45  

Additional Information
 Earth MOID = 1.84762 au 
 Jupiter MOID = 1.58531 au 
 T_jup = 3.198 
[ 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 16.5   .34057 MPO504319 autocmod 2.8

541289 (2011 EE82)          Discovered 2006-Mar-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-12-13

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