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214222 (2005 EU109)
Classification: Main-belt Asteroid          SPK-ID: 2214222
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1287105101623192 6.609e-08  
a 2.379747744768102 1.5431e-08 au
q 2.073449198481371 1.4948e-07 au
i 1.085136673234441 7.3348e-06 deg
node 2.933986946298211 0.00022309 deg
peri 146.1414302250663 0.00022455 deg
M 60.60278935581839 2.4455e-05 deg
tp 2458774.772263949005
(2019-Oct-18.27226395)
9.0646e-05 TDB
period 1340.895127800849
3.67
1.3042e-05
3.571e-08
d
yr
n .2684773719704853 2.6114e-09 deg/d
Q 2.686046291054833 1.7418e-08 au
  Orbit Determination Parameters
   # obs. used (total)      199  
   data-arc span      6055 days (16.58 yr)  
   first obs. used      2003-09-29  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58459  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:04:39  

Additional Information
 Earth MOID = 1.08477 au 
 Jupiter MOID = 2.31017 au 
 T_jup = 3.528 
[ 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 17.6   n/a MPO413069  

214222 (2005 EU109)          Discovered 2005-Mar-04 by Mt. Lemmon Survey at Mount Lemmon
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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