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214037 (2004 EZ41)
Classification: Main-belt Asteroid          SPK-ID: 2214037
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .008479675288335183 5.5998e-08  
a 2.781361726630418 3.9567e-08 au
q 2.757776682329188 1.6256e-07 au
i 5.94062044455859 6.0599e-06 deg
node 132.1775954033432 6.2269e-05 deg
peri 150.8100338777529 0.00039596 deg
M 65.98421479140734 0.00039053 deg
tp 2458689.956680968475
(2019-Jul-25.45668097)
0.0018382 TDB
period 1694.277869408054
4.64
3.6153e-05
9.898e-08
d
yr
n .2124799045659356 4.534e-09 deg/d
Q 2.804946770931647 3.9902e-08 au
  Orbit Determination Parameters
   # obs. used (total)      278  
   data-arc span      7088 days (19.41 yr)  
   first obs. used      1999-01-15  
   last obs. used      2018-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57977  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 08:33:07  

Additional Information
 Earth MOID = 1.7429 au 
 Jupiter MOID = 2.18805 au 
 T_jup = 3.325 
[ 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 15.8   n/a MPO437025  
diameter diameter 3.014 km 0.936 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.102   0.055 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214037 (2004 EZ41)          Discovered 2004-Mar-15 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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