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226325 (2003 ER26)
Classification: Main-belt Asteroid          SPK-ID: 2226325
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08551347895918995 9.0199e-08  
a 2.479587710645443 2.0221e-08 au
q 2.267549539123698 2.133e-07 au
i 6.560395176032475 7.9913e-06 deg
node 1.35918856442311 4.9494e-05 deg
peri 164.1440149442401 7.0193e-05 deg
M 148.8952092432455 5.3247e-05 deg
tp 2458410.644187515633
(2018-Oct-19.14418752)
0.00020657 TDB
period 1426.157991070522
3.90
1.7445e-05
4.776e-08
d
yr
n .2524264508238472 3.0877e-09 deg/d
Q 2.691625882167188 2.195e-08 au
  Orbit Determination Parameters
   # obs. used (total)      302  
   data-arc span      6466 days (17.70 yr)  
   first obs. used      2001-10-20  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59831  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 05:52:43  

Additional Information
 Earth MOID = 1.27492 au 
 Jupiter MOID = 2.27703 au 
 T_jup = 3.465 
[ 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 16.4   n/a MPO281212  

226325 (2003 ER26)          Discovered 2003-Mar-06 by LONEOS at Anderson Mesa
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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