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JPL Small-Body Database Browser
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390911 (2005 EB117)
Classification: Main-belt Asteroid          SPK-ID: 2390911
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2637704529436656 5.9303e-08  
a 2.676294022569876 1.7691e-08 au
q 1.970366736026195 1.6285e-07 au
i 8.915495034248726 7.7897e-06 deg
node 173.4430192469192 3.4264e-05 deg
peri 340.1679369595621 3.6925e-05 deg
M 96.67628172911664 1.0586e-05 deg
tp 2458171.046050712197
(2018-Feb-21.54605071)
4.6973e-05 TDB
period 1599.186677212122
4.38
1.5857e-05
4.341e-08
d
yr
n .2251144316857313 2.2321e-09 deg/d
Q 3.382221309113558 2.2358e-08 au
  Orbit Determination Parameters
   # obs. used (total)      220  
   data-arc span      6797 days (18.61 yr)  
   first obs. used      1999-11-02  
   last obs. used      2018-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64753  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 00:31:40  

Additional Information
 Earth MOID = .983213 au 
 Jupiter MOID = 1.63203 au 
 T_jup = 3.311 
[ 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 16.7   n/a MPO437600  

390911 (2005 EB117)          Discovered 2005-Mar-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

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