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JPL Small-Body Database Browser
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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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1789465735568131 6.2967e-08  
a 2.407932262174399 1.7059e-08 au
q 1.977041034501384 1.515e-07 au
i 4.918296176925755 7.1049e-06 deg
node 110.7073867626572 7.5712e-05 deg
peri 91.30249532229328 7.8558e-05 deg
M 191.0819627855371 2.1134e-05 deg
tp 2459640.880871497422
(2022-Mar-02.38087150)
8.2098e-05 TDB
period 1364.78683710003
3.74
1.4503e-05
3.971e-08
d
yr
n .2637774560933974 2.8031e-09 deg/d
Q 2.838823489847413 2.0112e-08 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      7001 days (19.17 yr)  
   first obs. used      2000-07-29  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63751  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:25:03  

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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