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JPL Small-Body Database Browser
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390708 (2003 EZ11)
Classification: Main-belt Asteroid          SPK-ID: 2390708
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .206885713519038 8.9943e-08  
a 2.350702797008185 2.808e-08 au
q 1.864375971577948 2.0724e-07 au
i 6.238830142717164 6.0865e-06 deg
node 99.42169172741708 8.9793e-05 deg
peri 79.34379599374751 9.1418e-05 deg
M 158.760543142738 2.2555e-05 deg
tp 2458019.956070439285
(2017-Sep-23.45607044)
7.51e-05 TDB
period 1316.421640444716
3.60
2.3588e-05
6.458e-08
d
yr
n .2734686128969926 4.9e-09 deg/d
Q 2.837029622438421 3.3889e-08 au
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      6048 days (16.56 yr)  
   first obs. used      2003-03-06  
   last obs. used      2019-09-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62664  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 12:59:12  

Additional Information
 Earth MOID = .880827 au 
 Jupiter MOID = 2.14825 au 
 T_jup = 3.521 
[ 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 17.5   n/a MPO494981  

390708 (2003 EZ11)          Discovered 2003-Mar-06 by LINEAR at Socorro
Reference: Last Updated: 2014-04-17

Alternate Designations
 2003 EZ11 = 2010 AO8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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