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117551 (2005 EL10)
Classification: Main-belt Asteroid          SPK-ID: 2117551
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1306063569346096 3.927e-08  
a 2.402934052151478 1.2381e-08 au
q 2.089095589645854 9.8584e-08 au
i 5.948311585821871 5.8008e-06 deg
node 330.0633927816151 3.7644e-05 deg
peri 298.7098365877367 4.4701e-05 deg
M 306.8532407672756 2.2912e-05 deg
tp 2459201.356315294955
(2020-Dec-17.85631530)
8.6357e-05 TDB
period 1360.539655664665
3.72
1.0516e-05
2.879e-08
d
yr
n .2646008872296552 2.0451e-09 deg/d
Q 2.716772514657102 1.3999e-08 au
  Orbit Determination Parameters
   # obs. used (total)      458  
   data-arc span      9015 days (24.68 yr)  
   first obs. used      1995-08-22  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .599  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:13:11  

Additional Information
 Earth MOID = 1.08087 au 
 Jupiter MOID = 2.39889 au 
 T_jup = 3.506 
[ 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 16.2   n/a MPO432680  

117551 (2005 EL10)          Discovered 2005-Mar-02 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2005 EL10 = 1995 QN6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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