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192462 (1998 EZ7)
Classification: Main-belt Asteroid          SPK-ID: 2192462
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1411814172375259 9.2246e-08  
a 2.576466129418749 2.5599e-08 au
q 2.212716989802928 2.2991e-07 au
i 14.03963177671337 1.0539e-05 deg
node 170.8442382479593 4.5414e-05 deg
peri 348.4876103637504 6.4359e-05 deg
M 116.5765851201372 4.6706e-05 deg
tp 2456911.347911903519
(2014-Sep-10.84791190)
0.00019266 JED
period 1510.549923325168
4.14
2.2513e-05
6.164e-08
d
yr
n .2383238014454585 3.5519e-09 deg/d
Q 2.940215269034571 2.9214e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      6321 days (17.31 yr)  
   first obs. used      1998-02-26  
   last obs. used      2015-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51954  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 15:40:21  

Additional Information
 Earth MOID = 1.22245 au 
 Jupiter MOID = 2.04623 au 
 T_jup = 3.371 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2 mag n/a MPO291480  

192462 (1998 EZ7)          Discovered 1998-Mar-02 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

Alternate Designations
 1998 EZ7 = 2002 CG49 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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