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JPL Small-Body Database Browser
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390903 (2005 EE63)
Classification: Main-belt Asteroid          SPK-ID: 2390903
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 .1653376023412534 6.2086e-08  
a 2.67616204070527 3.7874e-08 au
q 2.233691825418385 1.6919e-07 au
i 13.77989834418567 2.3467e-05 deg
node 339.9874501067446 2.9303e-05 deg
peri 266.0843196932551 7.9702e-05 deg
M 15.34457488595605 7.1537e-05 deg
tp 2458532.341598493559
(2019-Feb-17.84159849)
0.00031737 TDB
period 1599.068382453278
4.38
3.3945e-05
9.294e-08
d
yr
n .2251310850432118 4.7791e-09 deg/d
Q 3.118632255992155 4.4135e-08 au
  Orbit Determination Parameters
   # obs. used (total)      84  
   data-arc span      5663 days (15.50 yr)  
   first obs. used      2002-09-13  
   last obs. used      2018-03-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60688  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 11:43:52  

Additional Information
 Earth MOID = 1.27228 au 
 Jupiter MOID = 2.1131 au 
 T_jup = 3.318 
[ 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 16.9   n/a MPO437600  
diameter diameter 2.441 km 0.513 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

390903 (2005 EE63)          Discovered 2005-Mar-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

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