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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1458885298572015 3.151e-07  
a 2.552827705237587 3.5086e-08 au
q 2.180399424341742 8.2323e-07 au
i 5.304257313600155 8.4078e-06 deg
node 248.2073662278519 0.00011531 deg
peri 291.3611378954139 0.0001294 deg
M 99.77338117155664 4.78e-05 deg
tp 2458587.601910930165
(2019-Apr-14.10191093)
0.00020124 TDB
period 1489.809309053625
4.08
3.0714e-05
8.409e-08
d
yr
n .2416416636761947 4.9817e-09 deg/d
Q 2.925255986133431 4.0205e-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 = 1.19013 au 
 Jupiter MOID = 2.07264 au 
 T_jup = 3.418 
[ 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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