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JPL Small-Body Database Browser
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160217 (2002 EZ39)
Classification: Main-belt Asteroid          SPK-ID: 2160217
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09661803442625118 4.8481e-08  
a 3.087085458605333 3.0683e-08 au
q 2.788817329489023 1.4704e-07 au
i 10.16178509820286 6.798e-06 deg
node 171.626930119749 3.3185e-05 deg
peri 286.9850439488404 5.0434e-05 deg
M 194.3442554750081 3.7649e-05 deg
tp 2459912.144266396442
(2022-Nov-28.64426640)
0.00020949 TDB
period 1981.168457778451
5.42
2.9537e-05
8.087e-08
d
yr
n .1817109487012931 2.7091e-09 deg/d
Q 3.385353587721643 3.3648e-08 au
  Orbit Determination Parameters
   # obs. used (total)      275  
   data-arc span      6296 days (17.24 yr)  
   first obs. used      2002-02-11  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58557  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:33:04  

Additional Information
 Earth MOID = 1.82691 au 
 Jupiter MOID = 1.7914 au 
 T_jup = 3.195 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO401352  

160217 (2002 EZ39)          Discovered 2002-Mar-09 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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