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215859 (2005 EJ63)
Classification: Main-belt Asteroid          SPK-ID: 2215859
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1645428461371 4.9597e-08  
a 2.744143674109449 2.4081e-08 au
q 2.292614463762362 1.3599e-07 au
i 1.944059312510588 6.526e-06 deg
node 244.6052552501695 0.00018094 deg
peri 249.4619618610264 0.00018381 deg
M 150.1333530145804 2.8279e-05 deg
tp 2458308.058036982101
(2018-Jul-08.55803698)
0.00012829 TDB
period 1660.384595968057
4.55
2.1856e-05
5.984e-08
d
yr
n .2168172367258735 2.854e-09 deg/d
Q 3.195672884456537 2.8043e-08 au
  Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      6579 days (18.01 yr)  
   first obs. used      2001-05-26  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57387  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:27:59  

Additional Information
 Earth MOID = 1.30769 au 
 Jupiter MOID = 1.85481 au 
 T_jup = 3.328 
[ 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 MPO433413  

215859 (2005 EJ63)          Discovered 2005-Mar-04 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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