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JPL Small-Body Database Browser
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379494 (2010 EK141)
Classification: Main-belt Asteroid          SPK-ID: 2379494
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1098225681094281 6.1262e-08  
a 3.025188958018035 5.7774e-08 au
q 2.69295493763221 2.0377e-07 au
i 3.152059153917818 8.0608e-06 deg
node 155.7660213094915 0.00011433 deg
peri 262.6997409356184 0.00012069 deg
M 13.45135242086136 4.1201e-05 deg
tp 2458528.689055786604
(2019-Feb-14.18905579)
0.00021891 TDB
period 1921.884068454664
5.26
5.5055e-05
1.507e-07
d
yr
n .1873161893107665 5.3659e-09 deg/d
Q 3.35742297840386 6.4119e-08 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      5416 days (14.83 yr)  
   first obs. used      2003-12-22  
   last obs. used      2018-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63011  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 05:07:04  

Additional Information
 Earth MOID = 1.70711 au 
 Jupiter MOID = 1.95814 au 
 T_jup = 3.233 
[ 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 16.4   n/a MPO418930  

379494 (2010 EK141)          Discovered 2003-Dec-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

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