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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2318489025389157 7.7213e-08  
a 2.403604241004391 5.3002e-08 au
q 1.84633123558964 1.9526e-07 au
i 7.217355230765016 1.1358e-05 deg
node 3.106174287989945 6.5522e-05 deg
peri 290.828915407856 7.1991e-05 deg
M 63.50350490052438 4.4868e-05 deg
tp 2458360.402264397769
(2018-Aug-29.90226440)
0.00016354 TDB
period 1361.108886071725
3.73
4.5021e-05
1.233e-07
d
yr
n .2644902282865776 8.7485e-09 deg/d
Q 2.960877246419142 6.5291e-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 = .84499 au 
 Jupiter MOID = 2.29593 au 
 T_jup = 3.477 
[ 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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