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226026 (2002 EA127)
Classification: Main-belt Asteroid          SPK-ID: 2226026
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 .0755220872531446 4.2106e-07  
a 2.90613767698021 3.369e-08 au
q 2.68666009376966 1.2095e-06 au
i 13.3283669987687 2.6242e-05 deg
node 344.6682184082321 1.7969e-05 deg
peri 350.6214003677096 3.9189e-05 deg
M 60.46893339564204 3.6462e-05 deg
tp 2458696.549745231050
(2019-Aug-01.04974523)
0.00018214 TDB
period 1809.558819251608
4.95
3.1466e-05
8.615e-08
d
yr
n .1989435193650614 3.4594e-09 deg/d
Q 3.125615260190761 3.6234e-08 au
  Orbit Determination Parameters
   # obs. used (total)      321  
   data-arc span      6555 days (17.95 yr)  
   first obs. used      2002-02-12  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52754  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 05:48:29  

Additional Information
 Earth MOID = 1.67835 au 
 Jupiter MOID = 2.2619 au 
 T_jup = 3.241 
[ 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 15.5   n/a MPO450047  

226026 (2002 EA127)          Discovered 2002-Mar-12 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

Alternate Designations
 2002 EA127 = 2004 RP86 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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