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JPL Small-Body Database Browser
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215406 (2002 EJ111)
Classification: Main-belt Asteroid          SPK-ID: 2215406
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0959896173111842 4.8141e-08  
a 2.246971077492236 1.1327e-08 au
q 2.031285183654457 1.0657e-07 au
i 7.08580836996869 6.8298e-06 deg
node 53.64123493251192 3.8537e-05 deg
peri 103.5119156720561 5.2426e-05 deg
M 50.69237562067302 3.4707e-05 deg
tp 2458427.265337691139
(2018-Nov-04.76533769)
0.00011828 TDB
period 1230.253616399011
3.37
9.3025e-06
2.547e-08
d
yr
n .29262259033526 2.2127e-09 deg/d
Q 2.462656971330015 1.2414e-08 au
  Orbit Determination Parameters
   # obs. used (total)      323  
   data-arc span      6271 days (17.17 yr)  
   first obs. used      2002-03-09  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58587  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:21:59  

Additional Information
 Earth MOID = 1.05395 au 
 Jupiter MOID = 2.53283 au 
 T_jup = 3.614 
[ 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 16.6   n/a MPO266615  

215406 (2002 EJ111)          Discovered 2002-Mar-09 by CSS at Catalina
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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