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JPL Small-Body Database Browser
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423315 (2005 EZ245)
Classification: Main-belt Asteroid          SPK-ID: 2423315
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04541978928293983 9.4723e-08  
a 2.970105499276932 5.6384e-08 au
q 2.835203933351674 3.0264e-07 au
i 1.156310013522595 1.0721e-05 deg
node 13.0876103931606 0.00044187 deg
peri 103.8354882337293 0.00045515 deg
M 46.53416870664071 0.00010962 deg
tp 2458758.828354032772
(2019-Oct-02.32835403)
0.00056734 TDB
period 1869.632465053281
5.12
5.3239e-05
1.458e-07
d
yr
n .1925512135294145 5.483e-09 deg/d
Q 3.105007065202191 5.8945e-08 au
  Orbit Determination Parameters
   # obs. used (total)      98  
   data-arc span      5015 days (13.73 yr)  
   first obs. used      2005-03-12  
   last obs. used      2018-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .72791  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:10:01  

Additional Information
 Earth MOID = 1.85169 au 
 Jupiter MOID = 1.92446 au 
 T_jup = 3.261 
[ 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 16.9   n/a MPO419085  

423315 (2005 EZ245)          Discovered 2005-Mar-12 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04

[ show close-approach data ]
Alternate Designations
 2005 EZ245 = 2008 WR111 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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