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JPL Small-Body Database Browser
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226023 (2002 EY115)
Classification: Main-belt Asteroid          SPK-ID: 2226023
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1355566212583716 5.8193e-08  
a 2.728053942565622 2.4611e-08 au
q 2.358248167500847 1.6412e-07 au
i 13.94526763232278 5.9721e-06 deg
node 30.62121106566145 2.5795e-05 deg
peri 132.096496640812 3.8347e-05 deg
M 302.9243746970725 2.5983e-05 deg
tp 2458861.431213802384
(2020-Jan-12.93121380)
0.00011982 TDB
period 1645.80302835579
4.51
2.2272e-05
6.098e-08
d
yr
n .2187382048747666 2.9601e-09 deg/d
Q 3.097859717630397 2.7948e-08 au
  Orbit Determination Parameters
   # obs. used (total)      299  
   data-arc span      9422 days (25.80 yr)  
   first obs. used      1993-04-16  
   last obs. used      2019-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57625  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 05:17:01  

Additional Information
 Earth MOID = 1.38695 au 
 Jupiter MOID = 1.92231 au 
 T_jup = 3.300 
[ 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 15.5   n/a MPO454622  

226023 (2002 EY115)          Discovered 2002-Mar-10 by NEAT at Haleakala
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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