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347026 (2010 EN43)
Classification: Main-belt Asteroid          SPK-ID: 2347026
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2032682017858006 9.1871e-08  
a 2.531741750478239 2.8922e-08 au
q 2.017119157472492 2.3768e-07 au
i 4.236802613902697 6.7219e-06 deg
node 72.28501783350022 0.00014869 deg
peri 190.2842171866323 0.00015093 deg
M 107.1461156097219 2.8517e-05 deg
tp 2458562.573261732021
(2019-Mar-20.07326173)
0.00011673 TDB
period 1471.389092169458
4.03
2.5213e-05
6.903e-08
d
yr
n .2446667587219949 4.1925e-09 deg/d
Q 3.046364343483986 3.4801e-08 au
  Orbit Determination Parameters
   # obs. used (total)      187  
   data-arc span      5874 days (16.08 yr)  
   first obs. used      2003-07-25  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60271  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:33:11  

Additional Information
 Earth MOID = 1.00173 au 
 Jupiter MOID = 2.03179 au 
 T_jup = 3.417 
[ 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 16.8   n/a MPO437469  
diameter diameter 2.148 km 0.641 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.096   0.082 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

347026 (2010 EN43)          Discovered 2010-Mar-06 by Kugel, F. at Dauban
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2010 EN43 = 2007 OA11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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