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215565 (2003 EO26)
Classification: Main-belt Asteroid          SPK-ID: 2215565
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .182351651252451 8.3071e-08  
a 3.19701585116258 2.7401e-08 au
q 2.614034731622823 2.6476e-07 au
i 6.613965898511895 1.1629e-05 deg
node 347.4292373593417 4.6802e-05 deg
peri 227.8719070243847 5.5879e-05 deg
M 334.6245300534254 3.1647e-05 deg
tp 2459147.672682046092
(2020-Oct-25.17268205)
0.00018355 TDB
period 2087.928446178194
5.72
2.6843e-05
7.349e-08
d
yr
n .1724197017665786 2.2167e-09 deg/d
Q 3.779996970702336 3.2398e-08 au
  Orbit Determination Parameters
   # obs. used (total)      316  
   data-arc span      8500 days (23.27 yr)  
   first obs. used      1997-01-09  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61759  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:19:39  

Additional Information
 Earth MOID = 1.61366 au 
 Jupiter MOID = 1.25789 au 
 T_jup = 3.159 
[ 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 15.4   n/a MPO427267  
diameter diameter 4.013 km 1.709 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.091   0.078 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215565 (2003 EO26)          Discovered 2003-Mar-06 by LONEOS at Anderson Mesa
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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