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213477 (2002 EE134)
Classification: Main-belt Asteroid          SPK-ID: 2213477
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07610617574066922 6.5945e-08  
a 2.256163975422493 1.3351e-08 au
q 2.084455963409222 1.4612e-07 au
i 2.584642145530375 6.8665e-06 deg
node 337.0829113053438 9.0557e-05 deg
peri 177.2572590614319 9.5824e-05 deg
M 206.1218681832963 3.4339e-05 deg
tp 2459729.589108945052
(2022-May-30.08910894)
0.00012111 TDB
period 1237.811227440068
3.39
1.0987e-05
3.008e-08
d
yr
n .2908359465639363 2.5815e-09 deg/d
Q 2.427871987435764 1.4367e-08 au
  Orbit Determination Parameters
   # obs. used (total)      222  
   data-arc span      6818 days (18.67 yr)  
   first obs. used      2002-01-21  
   last obs. used      2020-09-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58521  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:42:51  

Additional Information
 Earth MOID = 1.09402 au 
 Jupiter MOID = 2.55216 au 
 T_jup = 3.618 
[ 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 17.76   n/a E2021B55  

213477 (2002 EE134)          Discovered 2002-Mar-13 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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