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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .164213050394469 8.3442e-08  
a 2.387831488502131 1.845e-08 au
q 1.995718395947231 1.9545e-07 au
i 11.61174088487612 9.1988e-06 deg
node 17.82551968484754 2.7442e-05 deg
peri 190.3517286185406 3.2771e-05 deg
M 207.9057083475382 2.0241e-05 deg
tp 2459169.895922945641
(2020-Nov-16.39592295)
7.8608e-05 TDB
period 1347.733238593987
3.69
1.562e-05
4.277e-08
d
yr
n .267115175088779 3.0959e-09 deg/d
Q 2.779944581057032 2.148e-08 au
  Orbit Determination Parameters
   # obs. used (total)      244  
   data-arc span      6067 days (16.61 yr)  
   first obs. used      2002-03-09  
   last obs. used      2018-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62152  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:57:02  

Additional Information
 Earth MOID = .992963 au 
 Jupiter MOID = 2.18586 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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