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JPL Small-Body Database Browser
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390920 (2005 EG235)
Classification: Main-belt Asteroid          SPK-ID: 2390920
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 .1268609893843817 7.9507e-08  
a 2.738759656640043 2.6026e-08 au
q 2.391317896912658 2.1008e-07 au
i 3.6062382195347 8.5865e-06 deg
node 15.84810723967932 0.00011068 deg
peri 179.8325621282507 0.0001209 deg
M 25.37919142464477 4.2616e-05 deg
tp 2458483.790934847968
(2018-Dec-31.29093485)
0.00019584 TDB
period 1655.500474846972
4.53
2.3598e-05
6.461e-08
d
yr
n .2174568992698579 3.0996e-09 deg/d
Q 3.086201416367429 2.9327e-08 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      5214 days (14.28 yr)  
   first obs. used      2005-03-01  
   last obs. used      2019-06-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63671  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:07:30  

Additional Information
 Earth MOID = 1.39033 au 
 Jupiter MOID = 1.8717 au 
 T_jup = 3.336 
[ 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 17.3   n/a MPO434442  

390920 (2005 EG235)          Discovered 2005-Mar-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2005 EG235 = 2007 UQ19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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