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214032 (2004 EE4)
Classification: Main-belt Asteroid          SPK-ID: 2214032
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 .05314825346058618 8.7656e-08  
a 2.759757369035027 2.2921e-08 au
q 2.613081084895833 2.4187e-07 au
i 13.84417934918023 9.5989e-06 deg
node 40.92242020055618 2.1524e-05 deg
peri 167.5033953531116 5.2494e-05 deg
M 160.1293058385201 5.0141e-05 deg
tp 2458255.642663753687
(2018-May-17.14266375)
0.00023085 TDB
period 1674.575678977107
4.58
2.0862e-05
5.712e-08
d
yr
n .2149798331120522 2.6782e-09 deg/d
Q 2.906433653174222 2.4139e-08 au
  Orbit Determination Parameters
   # obs. used (total)      424  
   data-arc span      6072 days (16.62 yr)  
   first obs. used      2004-03-11  
   last obs. used      2020-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57796  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:50:46  

Additional Information
 Earth MOID = 1.60791 au 
 Jupiter MOID = 2.06 au 
 T_jup = 3.298 
[ 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 15.6   n/a MPO360119  
diameter diameter 3.218 km 0.427 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.118   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214032 (2004 EE4)          Discovered 2004-Mar-11 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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