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214034 (2004 EE12)
Classification: Main-belt Asteroid          SPK-ID: 2214034
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1896913933091036 4.8647e-08  
a 2.746596613986295 2.3894e-08 au
q 2.225590875421168 1.2806e-07 au
i 13.17205668534949 8.1201e-06 deg
node 163.6329211651232 2.1067e-05 deg
peri 76.84257926530657 2.9606e-05 deg
M 145.2103833714896 2.2371e-05 deg
tp 2458329.865458058692
(2018-Jul-30.36545806)
9.988e-05 TDB
period 1662.611374568359
4.55
2.1696e-05
5.94e-08
d
yr
n .2165268477688972 2.8255e-09 deg/d
Q 3.267602352551421 2.8427e-08 au
  Orbit Determination Parameters
   # obs. used (total)      246  
   data-arc span      5726 days (15.68 yr)  
   first obs. used      2004-02-18  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57311  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:52:43  

Additional Information
 Earth MOID = 1.25858 au 
 Jupiter MOID = 1.88361 au 
 T_jup = 3.284 
[ 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 16.2   n/a MPO446195  

214034 (2004 EE12)          Discovered 2004-Mar-11 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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