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347058 (2010 EE140)
Classification: Main-belt Asteroid          SPK-ID: 2347058
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2325648626530576 6.4156e-08  
a 3.128026606828944 1.1402e-07 au
q 2.400557528636661 1.9693e-07 au
i 11.15320762602175 7.2682e-06 deg
node 102.2013304551564 3.7126e-05 deg
peri 186.4101147532034 4.1541e-05 deg
M 234.6355709211017 1.6944e-05 deg
tp 2459704.181139628651
(2022-May-04.68113963)
0.00011597 TDB
period 2020.710436984351
5.53
0.00011048
3.025e-07
d
yr
n .1781551643476704 9.7407e-09 deg/d
Q 3.855495685021227 1.4053e-07 au
  Orbit Determination Parameters
   # obs. used (total)      193  
   data-arc span      3617 days (9.90 yr)  
   first obs. used      2009-01-17  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61423  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:25:47  

Additional Information
 Earth MOID = 1.38455 au 
 Jupiter MOID = 1.33918 au 
 T_jup = 3.143 
[ 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 15.6   n/a MPO427780  
diameter diameter 2.713 km 0.669 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.138   0.119 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

347058 (2010 EE140)          Discovered 2010-Mar-15 by CSS at Catalina
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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