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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1825791667245006 8.3599e-08  
a 3.198414206191023 4.1887e-08 au
q 2.614450405584861 2.6659e-07 au
i 6.612532688653474 1.1895e-05 deg
node 347.4378840669437 5.5068e-05 deg
peri 227.7569490132466 6.3987e-05 deg
M 265.7981586002716 3.8526e-05 deg
tp 2459147.210452163682
(2020-Oct-24.71045216)
0.00022818 TDB
period 2089.298466510579
5.72
4.1043e-05
1.124e-07
d
yr
n .1723066406118846 3.3849e-09 deg/d
Q 3.782378006797185 4.9535e-08 au
  Orbit Determination Parameters
   # obs. used (total)      228  
   data-arc span      7610 days (20.84 yr)  
   first obs. used      1997-01-09  
   last obs. used      2017-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65444  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 08:35:25  

Additional Information
 Earth MOID = 1.61427 au 
 Jupiter MOID = 1.25631 au 
 T_jup = 3.158 
[ 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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