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JPL Small-Body Database Browser
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214215 (2005 EK81)
Classification: Main-belt Asteroid          SPK-ID: 2214215
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1293342315503357 4.1914e-08  
a 2.389764693618619 2.008e-08 au
q 2.080686313383332 1.0333e-07 au
i 6.242528843040327 5.7247e-06 deg
node 177.4451714683864 5.1845e-05 deg
peri 134.0492151556674 5.8178e-05 deg
M 162.1379437960775 2.8375e-05 deg
tp 2457992.766330004024
(2017-Aug-27.26633000)
0.00010306 TDB
period 1349.370271240878
3.69
1.7007e-05
4.656e-08
d
yr
n .2667911155838232 3.3626e-09 deg/d
Q 2.698843073853907 2.2677e-08 au
  Orbit Determination Parameters
   # obs. used (total)      274  
   data-arc span      7007 days (19.18 yr)  
   first obs. used      1999-10-11  
   last obs. used      2018-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58689  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:12:53  

Additional Information
 Earth MOID = 1.07171 au 
 Jupiter MOID = 2.56028 au 
 T_jup = 3.513 
[ 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 16.9   n/a MPO418148  

214215 (2005 EK81)          Discovered 2005-Mar-04 by Spacewatch at Kitt Peak
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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