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212149 (2005 EB293)
Classification: Main-belt Asteroid          SPK-ID: 2212149
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1420929125067977 6.9019e-08  
a 2.654620717341853 2.5114e-08 au
q 2.277417928013865 1.7426e-07 au
i 10.93543679960516 6.3761e-06 deg
node 63.83362191348515 3.9115e-05 deg
peri 170.7493892773031 4.7025e-05 deg
M 152.5744787322229 2.5618e-05 deg
tp 2458330.952272883811
(2018-Jul-31.45227288)
0.00011198 TDB
period 1579.800132791949
4.33
2.2418e-05
6.138e-08
d
yr
n .2278769272944541 3.2337e-09 deg/d
Q 3.031823506669842 2.8682e-08 au
  Orbit Determination Parameters
   # obs. used (total)      235  
   data-arc span      5757 days (15.76 yr)  
   first obs. used      2004-01-19  
   last obs. used      2019-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62452  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 02:42:34  

Additional Information
 Earth MOID = 1.26643 au 
 Jupiter MOID = 1.972 au 
 T_jup = 3.348 
[ 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 16.1   n/a MPO348568  

212149 (2005 EB293)          Discovered 2005-Mar-10 by CSS at Catalina
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

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