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JPL Small-Body Database Browser
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351383 (2005 EX91)
Classification: Inner Main-belt Asteroid          SPK-ID: 2351383
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08177694524629123 5.6937e-08  
a 1.951572950324272 9.1529e-09 au
q 1.791979276021461 1.1149e-07 au
i 20.00630170722149 7.3086e-06 deg
node .8075990724785626 1.0808e-05 deg
peri 22.50932027867455 2.9675e-05 deg
M 212.7222944176546 2.7591e-05 deg
tp 2459007.889771496909
(2020-Jun-07.38977150)
7.6942e-05 TDB
period 995.8080020257174
2.73
7.0055e-06
1.918e-08
d
yr
n .3615154721268275 2.5433e-09 deg/d
Q 2.111166624627083 9.9014e-09 au
  Orbit Determination Parameters
   # obs. used (total)      397  
   data-arc span      5844 days (16.00 yr)  
   first obs. used      2002-01-25  
   last obs. used      2018-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54195  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:22:15  

Additional Information
 Earth MOID = .797131 au 
 Jupiter MOID = 3.15783 au 
 T_jup = 3.813 
[ 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 17.1   n/a MPO380090  

351383 (2005 EX91)          Discovered 2005-Mar-08 by LONEOS at Anderson Mesa
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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