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JPL Small-Body Database Browser
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379851 (2012 EB8)
Classification: Main-belt Asteroid          SPK-ID: 2379851
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .2055396686093437 6.1583e-08  
a 2.300034938393462 2.7702e-08 au
q 1.827286519366158 1.4516e-07 au
i 3.196011642952624 6.6268e-06 deg
node 83.46234619349583 0.00016714 deg
peri 184.2760036546905 0.00016904 deg
M 308.3091590856242 2.4142e-05 deg
tp 2458783.441052455261
(2019-Oct-26.94105246)
8.5054e-05 TDB
period 1274.089910686246
3.49
2.3018e-05
6.302e-08
d
yr
n .2825546274093781 5.1048e-09 deg/d
Q 2.772783357420767 3.3396e-08 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      5130 days (14.05 yr)  
   first obs. used      2005-05-11  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61133  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:57:36  

Additional Information
 Earth MOID = .810877 au 
 Jupiter MOID = 2.31946 au 
 T_jup = 3.562 
[ 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 18.0   n/a MPO386493  

379851 (2012 EB8)          Discovered 2008-Jan-13 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2012 EB8 = 2008 CJ53 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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