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134207 (2005 EO218)
Classification: Main-belt Asteroid          SPK-ID: 2134207
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08976201403435777 6.1815e-08  
a 2.794782952026056 2.1049e-08 au
q 2.54391760546331 1.7568e-07 au
i 12.60238990948321 6.818e-06 deg
node 190.4403138859026 1.9521e-05 deg
peri 224.1382203487359 3.2515e-05 deg
M 179.8453728261561 2.7656e-05 deg
tp 2458147.954978317982
(2018-Jan-29.45497832)
0.00012829 TDB
period 1706.556043019248
4.67
1.9279e-05
5.278e-08
d
yr
n .2109511735477999 2.3832e-09 deg/d
Q 3.045648298588803 2.2938e-08 au
  Orbit Determination Parameters
   # obs. used (total)      411  
   data-arc span      8864 days (24.27 yr)  
   first obs. used      1996-03-20  
   last obs. used      2020-06-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60811  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:10:57  

Additional Information
 Earth MOID = 1.56819 au 
 Jupiter MOID = 2.32916 au 
 T_jup = 3.286 
[ 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 15.7   n/a MPO469407  

134207 (2005 EO218)          Discovered 2005-Mar-10 by CSS at Catalina
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

Alternate Designations
 2005 EO218 = 1998 SJ77 = 2003 WR166 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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