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JPL Small-Body Database Browser
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434092 (2002 EE9)
Classification: Main-belt Asteroid          SPK-ID: 2434092
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1923841474036475 1.011e-07  
a 2.617829691194803 2.2113e-08 au
q 2.114200758006337 2.6655e-07 au
i 12.85334814889412 8.9375e-06 deg
node 331.8701880233693 4.4614e-05 deg
peri 222.2517995008551 4.8588e-05 deg
M 91.05794600500079 1.7167e-05 deg
tp 2458609.185573264799
(2019-May-05.68557326)
7.3078e-05 TDB
period 1547.07194490128
4.24
1.9602e-05
5.367e-08
d
yr
n .2326976461479119 2.9484e-09 deg/d
Q 3.12145862438327 2.6367e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      6320 days (17.30 yr)  
   first obs. used      2002-02-11  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63573  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:34:56  

Additional Information
 Earth MOID = 1.13389 au 
 Jupiter MOID = 1.92737 au 
 T_jup = 3.345 
[ 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 16.7   n/a MPO477033  

434092 (2002 EE9)          Discovered 2002-Mar-13 by NEAT at Palomar
Reference: Last Updated: 2015-06-04

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