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JPL Small-Body Database Browser
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117639 (2005 EE133)
Classification: Main-belt Asteroid          SPK-ID: 2117639
[ 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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04216696325344386 6.5466e-08  
a 3.051630450369555 3.265e-08 au
q 2.922952461305732 2.0511e-07 au
i 16.75106294038238 4.7027e-06 deg
node 112.8018864491755 2.4666e-05 deg
peri 72.21107517791717 5.9142e-05 deg
M 214.1239644154232 5.4142e-05 deg
tp 2459389.501425696725
(2021-Jun-24.00142570)		 0.00029475 TDB
period 1947.136225032235
5.33		 3.1249e-05
8.556e-08		 d
yr
n .1848869100024268 2.9672e-09 deg/d
Q 3.180308439433379 3.4027e-08 au
   Orbit Determination Parameters
   # obs. used (total)      541  
   data-arc span      8059 days (22.06 yr)  
   first obs. used      1997-11-01  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54597  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 11:02:13  

Additional Information
 Earth MOID = 1.97743 au 
 Jupiter MOID = 1.96506 au 
 T_jup = 3.170 
[ 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 14.7   n/a MPO333738  
diameter diameter 7.996 km 0.116 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117639 (2005 EE133)          Discovered 2005-Mar-09 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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