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117606 (2005 ES89)
Classification: Main-belt Asteroid          SPK-ID: 2117606
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06956377093209806 7.6117e-08  
a 2.288766733728582 1.2151e-08 au
q 2.12955148894648 1.7573e-07 au
i 2.627120067793112 8.2184e-06 deg
node 198.3562550315884 0.00010845 deg
peri 5.032018880364352 0.00011547 deg
M 105.3012953333889 3.9729e-05 deg
tp 2458630.559449490490
(2019-May-27.05944949)
0.00013931 TDB
period 1264.738460830647
3.46
1.0072e-05
2.758e-08
d
yr
n .284643830443459 2.2668e-09 deg/d
Q 2.447981978510683 1.2997e-08 au
  Orbit Determination Parameters
   # obs. used (total)      365  
   data-arc span      8737 days (23.92 yr)  
   first obs. used      1995-05-30  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60448  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:46:02  

Additional Information
 Earth MOID = 1.12564 au 
 Jupiter MOID = 2.5097 au 
 T_jup = 3.595 
[ 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 16.6   n/a MPO268037  

117606 (2005 ES89)          Discovered 2005-Mar-08 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 ES89 = 2003 SE201 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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