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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08937416586600438 6.1941e-08  
a 2.795931696127754 2.0971e-08 au
q 2.546047632968014 1.7629e-07 au
i 12.60052173414589 6.8165e-06 deg
node 190.4209434261336 1.9522e-05 deg
peri 224.0024604168967 3.2556e-05 deg
M 222.1890540147474 2.7869e-05 deg
tp 2459854.186440214935
(2022-Oct-01.68644021)
0.00013495 TDB
period 1707.608323816015
4.68
1.9212e-05
5.26e-08
d
yr
n .2108211789431333 2.3719e-09 deg/d
Q 3.045815759287495 2.2845e-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 = 1.56922 au 
 Jupiter MOID = 2.32716 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 15.85   n/a E2021B55  

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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