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214210 (2005 EX71)
Classification: Main-belt Asteroid          SPK-ID: 2214210
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06113411449999066 5.6641e-08  
a 2.404179338177748 1.3054e-08 au
q 2.257201963239078 1.3667e-07 au
i 3.593679732879929 4.1418e-06 deg
node 76.72408807594026 8.7575e-05 deg
peri 69.00071893609976 9.5884e-05 deg
M 38.1618029687011 3.7396e-05 deg
tp 2458856.163855022393
(2020-Jan-07.66385502)
0.00014149 TDB
period 1361.597412851665
3.73
1.1089e-05
3.036e-08
d
yr
n .2643953319843882 2.1533e-09 deg/d
Q 2.551156713116418 1.3852e-08 au
  Orbit Determination Parameters
   # obs. used (total)      391  
   data-arc span      9512 days (26.04 yr)  
   first obs. used      1994-04-03  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52962  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:04:16  

Additional Information
 Earth MOID = 1.2721 au 
 Jupiter MOID = 2.4392 au 
 T_jup = 3.519 
[ 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 16.7   n/a MPO454538  

214210 (2005 EX71)          Discovered 2005-Mar-02 by CSS at Catalina
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2005 EX71 = 2005 EH323 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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