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JPL Small-Body Database Browser
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376057 (2010 EH147)
Classification: Main-belt Asteroid          SPK-ID: 2376057
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2093457266638487 1.412e-07  
a 2.62967583678126 6.2312e-08 au
q 2.079164437839922 4.1358e-07 au
i 6.902328441738523 8.6634e-06 deg
node 103.0182823650647 0.00010497 deg
peri 313.3726143970935 0.0001131 deg
M 179.2245257256026 5.3066e-05 deg
tp 2458225.062696343886
(2018-Apr-16.56269634)
0.00020707 TDB
period 1557.584979990954
4.26
5.5362e-05
1.516e-07
d
yr
n .231127036164724 8.2151e-09 deg/d
Q 3.180187235722597 7.5357e-08 au
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      4868 days (13.33 yr)  
   first obs. used      2005-10-29  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60764  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:37:32  

Additional Information
 Earth MOID = 1.09846 au 
 Jupiter MOID = 2.18489 au 
 T_jup = 3.359 
[ 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 17.2   n/a MPO277106  
diameter diameter 2.412 km 0.856 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

376057 (2010 EH147)          Discovered 2010-Mar-08 by WISE at WISE
Reference: Last Updated: 2013-10-21

[ show close-approach data ]
Alternate Designations
 2010 EH147 = 2006 BE285 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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