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410512 (2008 EU118)
Classification: Main-belt Asteroid          SPK-ID: 2410512
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1543858863088587 5.9854e-08  
a 2.656510523130319 2.8689e-08 au
q 2.246382791528035 1.6605e-07 au
i 9.312841644174384 6.207e-06 deg
node 164.3409696358147 3.3951e-05 deg
peri 64.75684952405379 3.9874e-05 deg
M 237.2409317144564 2.0646e-05 deg
tp 2459539.783112361254
(2021-Nov-21.28311236)
9.5589e-05 TDB
period 1581.48740587105
4.33
2.5619e-05
7.014e-08
d
yr
n .227633807682281 3.6875e-09 deg/d
Q 3.066638254732604 3.3119e-08 au
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      5659 days (15.49 yr)  
   first obs. used      2004-04-26  
   last obs. used      2019-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60182  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 14:20:34  

Additional Information
 Earth MOID = 1.25614 au 
 Jupiter MOID = 1.96237 au 
 T_jup = 3.352 
[ 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 17.0   n/a MPO455918  

410512 (2008 EU118)          Discovered 2008-Feb-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-10-09

[ show close-approach data ]
Alternate Designations
 2008 EU118 = 2013 JC47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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