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226004 (2002 EB)
Classification: Main-belt Asteroid          SPK-ID: 2226004
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 .1035666689208864 1.3049e-07  
a 2.567889354382124 2.0567e-08 au
q 2.301941607791362 3.3807e-07 au
i 29.36989772398516 9.771e-06 deg
node 62.40748600196254 9.6499e-06 deg
peri 36.7940679549733 6.1572e-05 deg
M 196.547625640646 5.415e-05 deg
tp 2459682.919801416536
(2022-Apr-13.41980142)
0.000228 TDB
period 1503.013519827121
4.12
1.8057e-05
4.944e-08
d
yr
n .2395188035576737 2.8776e-09 deg/d
Q 2.833837100972886 2.2697e-08 au
  Orbit Determination Parameters
   # obs. used (total)      400  
   data-arc span      6348 days (17.38 yr)  
   first obs. used      2001-12-23  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52069  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:28:40  

Additional Information
 Earth MOID = 1.34583 au 
 Jupiter MOID = 2.55379 au 
 T_jup = 3.244 
[ 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 MPO338623  
diameter diameter 4.460 km 0.096 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.067   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

226004 (2002 EB)          Discovered 2002-Mar-03 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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