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344601 (2003 EJ14)
Classification: Main-belt Asteroid          SPK-ID: 2344601
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1789465686214174 5.7339e-08  
a 2.407932266269506 1.6777e-08 au
q 1.977041049747785 1.3906e-07 au
i 4.918290724614482 6.6173e-06 deg
node 110.7073077182894 7.159e-05 deg
peri 91.30257063810834 7.4107e-05 deg
M 191.0819642866259 2.0231e-05 deg
tp 2459640.880867440301
(2022-Mar-02.38086744)
7.9113e-05 TDB
period 1364.786840581616
3.74
1.4264e-05
3.905e-08
d
yr
n .2637774554204984 2.7568e-09 deg/d
Q 2.838823482791227 1.978e-08 au
  Orbit Determination Parameters
   # obs. used (total)      210  
   data-arc span      7390 days (20.23 yr)  
   first obs. used      2000-07-29  
   last obs. used      2020-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63363  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 17:02:19  

Additional Information
 Earth MOID = .981365 au 
 Jupiter MOID = 2.13128 au 
 T_jup = 3.495 
[ 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 17.2   n/a MPO437459  

344601 (2003 EJ14)          Discovered 2003-Mar-07 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

Alternate Designations
 2003 EJ14 = 2005 VJ38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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