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JPL Small-Body Database Browser
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379659 (2011 EB44)
Classification: Main-belt Asteroid          SPK-ID: 2379659
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1451653289137178 3.1419e-07  
a 2.55095612559361 3.3131e-08 au
q 2.180645740577351 8.1783e-07 au
i 5.307330232858289 8.4175e-06 deg
node 248.2240058185803 0.00011521 deg
peri 291.1454064435602 0.00012991 deg
M 3.310276784335461 4.9634e-05 deg
tp 2458586.815947929906
(2019-Apr-13.31594793)
0.00020528 TDB
period 1488.171251583942
4.07
2.8992e-05
7.938e-08
d
yr
n .2419076431001018 4.7128e-09 deg/d
Q 2.92126651060987 3.7941e-08 au
  Orbit Determination Parameters
   # obs. used (total)      178  
   data-arc span      6371 days (17.44 yr)  
   first obs. used      2001-11-20  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64144  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:59:06  

Additional Information
 Earth MOID = 1.19088 au 
 Jupiter MOID = 2.07804 au 
 T_jup = 3.419 
[ 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 16.9   n/a MPO427886  

379659 (2011 EB44)          Discovered 2009-Nov-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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