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226006 (2002 EZ18)
Classification: Main-belt Asteroid          SPK-ID: 2226006
[ 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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0672746302097379 6.889e-08  
a 2.791600912451919 3.1873e-08 au
q 2.60379699337355 1.906e-07 au
i 4.451315758933568 8.2526e-06 deg
node 168.7866652111064 7.1855e-05 deg
peri 156.6237087684132 8.6114e-05 deg
M 161.9508793766171 4.7994e-05 deg
tp 2458234.093403575524
(2018-Apr-25.59340358)		 0.00022741 TDB
period 1703.642337570706
4.66		 2.9177e-05
7.988e-08		 d
yr
n .2113119591247884 3.619e-09 deg/d
Q 2.979404831530289 3.4018e-08 au
   Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      6534 days (17.89 yr)  
   first obs. used      2002-02-14  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57755  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 01:35:52  

Additional Information
 Earth MOID = 1.59271 au 
 Jupiter MOID = 2.24382 au 
 T_jup = 3.321 
[ 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 16.8   n/a MPO454622  

226006 (2002 EZ18)          Discovered 2002-Mar-09 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

Alternate Designations
 2002 EZ18 = 2004 RX330 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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