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JPL Small-Body Database Browser
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52502 (1996 EZ4)
Classification: Main-belt Asteroid          SPK-ID: 2052502
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1304314460162493 4.1378e-08  
a 2.420828699562234 1.0391e-08 au
q 2.105076511720695 9.7481e-08 au
i 2.478114254430248 4.6785e-06 deg
node 354.7356112767843 0.00010279 deg
peri 159.3759109562679 0.00010454 deg
M 62.20685052951244 1.9679e-05 deg
tp 2458362.772058835141
(2018-Sep-01.27205884)
7.459e-05 TDB
period 1375.765821462813
3.77
8.8576e-06
2.425e-08
d
yr
n .2616724404573608 1.6847e-09 deg/d
Q 2.736580887403773 1.1746e-08 au
  Orbit Determination Parameters
   # obs. used (total)      784  
   data-arc span      21409 days (58.61 yr)  
   first obs. used      1960-09-26  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56277  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:47:15  

Additional Information
 Earth MOID = 1.1158 au 
 Jupiter MOID = 2.2529 au 
 T_jup = 3.501 
[ 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 15.6   n/a MPO337677  

52502 (1996 EZ4)          Discovered 1996-Mar-11 by Spacewatch at Kitt Peak
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 EZ4 = 2000 JZ20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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