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392336 (2010 EP109)
Classification: Main-belt Asteroid          SPK-ID: 2392336
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2318690803015961 7.7255e-08  
a 2.404100873892787 5.3225e-08 au
q 1.846664215311003 1.9546e-07 au
i 7.216637874154593 1.1357e-05 deg
node 3.090798313432468 6.5528e-05 deg
peri 290.9111704846649 7.1992e-05 deg
M 169.1916711576487 4.7636e-05 deg
tp 2458360.612044379565
(2018-Aug-30.11204438)
0.00016352 TDB
period 1361.53075649163
3.73
4.5215e-05
1.238e-07
d
yr
n .2644082759670019 8.7807e-09 deg/d
Q 2.961537532474571 6.5567e-08 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      3961 days (10.84 yr)  
   first obs. used      2007-08-08  
   last obs. used      2018-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62654  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:25:25  

Additional Information
 Earth MOID = .845987 au 
 Jupiter MOID = 2.29737 au 
 T_jup = 3.476 
[ 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 16.7   n/a MPO455785  

392336 (2010 EP109)          Discovered 2010-Feb-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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