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JPL Small-Body Database Browser
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201043 (2002 EJ15)
Classification: Main-belt Asteroid          SPK-ID: 2201043
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1475603000631564 4.7175e-08  
a 2.35987533873978 1.509e-08 au
q 2.011651425643695 1.1824e-07 au
i 1.803497886400716 6.0001e-06 deg
node 182.6106103079108 0.00015893 deg
peri 282.0810397906158 0.00016095 deg
M 303.9877261796507 2.6409e-05 deg
tp 2458806.521584058793
(2019-Nov-19.02158406)
9.8344e-05 TDB
period 1324.134251343685
3.63
1.27e-05
3.477e-08
d
yr
n .271875755524551 2.6077e-09 deg/d
Q 2.708099251835864 1.7317e-08 au
  Orbit Determination Parameters
   # obs. used (total)      349  
   data-arc span      6076 days (16.64 yr)  
   first obs. used      2002-02-11  
   last obs. used      2018-10-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5214  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:30:32  

Additional Information
 Earth MOID = 1.0296 au 
 Jupiter MOID = 2.41994 au 
 T_jup = 3.536 
[ 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 17.0   n/a MPO372391  

201043 (2002 EJ15)          Discovered 2002-Mar-05 by NEAT at Palomar
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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