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JPL Small-Body Database Browser
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214227 (2005 EK147)
Classification: Main-belt Asteroid          SPK-ID: 2214227
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 .1222222034560699 4.6958e-08  
a 2.471522592348985 2.1363e-08 au
q 2.169447655220635 1.2198e-07 au
i 1.758239907946905 5.5182e-06 deg
node 128.3870389956252 0.00022946 deg
peri 14.06087676037152 0.00023154 deg
M 257.1959560837649 3.4686e-05 deg
tp 2459005.777974252988
(2020-Jun-05.27797425)
0.00013928 TDB
period 1419.205560142704
3.89
1.8401e-05
5.038e-08
d
yr
n .2536630422754271 3.2889e-09 deg/d
Q 2.773597529477336 2.3974e-08 au
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      6877 days (18.83 yr)  
   first obs. used      1999-10-19  
   last obs. used      2018-08-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55511  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:51:50  

Additional Information
 Earth MOID = 1.1826 au 
 Jupiter MOID = 2.23629 au 
 T_jup = 3.473 
[ 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 17.4   n/a MPO454538  

214227 (2005 EK147)          Discovered 2005-Mar-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

Alternate Designations
 2005 EK147 = 1999 UV55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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