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357182 (2002 EX97)
Classification: Main-belt Asteroid          SPK-ID: 2357182
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 .164009882393684 6.4598e-08  
a 2.387694758191388 1.521e-08 au
q 1.996089221708402 1.5606e-07 au
i 11.61095676828583 6.4736e-06 deg
node 17.81263412389305 2.6647e-05 deg
peri 190.3981058650964 3.1972e-05 deg
M 314.6957822904259 2.0772e-05 deg
tp 2459170.090988169494
(2020-Nov-16.59098817)
7.8624e-05 TDB
period 1347.617480835909
3.69
1.2877e-05
3.526e-08
d
yr
n .2671381197702309 2.5525e-09 deg/d
Q 2.779300294674373 1.7704e-08 au
  Orbit Determination Parameters
   # obs. used (total)      284  
   data-arc span      6534 days (17.89 yr)  
   first obs. used      2002-03-09  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56592  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:28:26  

Additional Information
 Earth MOID = .993069 au 
 Jupiter MOID = 2.1855 au 
 T_jup = 3.488 
[ 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 16.4   n/a MPO455579  

357182 (2002 EX97)          Discovered 2002-Mar-12 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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