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183492 (2003 EH25)
Classification: Main-belt Asteroid          SPK-ID: 2183492
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 .1662507626348899 7.3256e-08  
a 2.887870101553659 2.7139e-08 au
q 2.407759494779866 2.0422e-07 au
i 9.057636268891986 5.3067e-06 deg
node 119.6717669725318 3.7608e-05 deg
peri 78.57744953069388 4.1065e-05 deg
M 82.40862675437687 1.5565e-05 deg
tp 2458190.168285375319
(2018-Mar-12.66828538)
7.6044e-05 TDB
period 1792.523708775908
4.91
2.5268e-05
6.918e-08
d
yr
n .2008341637198426 2.8311e-09 deg/d
Q 3.367980708327452 3.1651e-08 au
  Orbit Determination Parameters
   # obs. used (total)      329  
   data-arc span      6013 days (16.46 yr)  
   first obs. used      2003-03-06  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58266  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:50:38  

Additional Information
 Earth MOID = 1.42684 au 
 Jupiter MOID = 1.67517 au 
 T_jup = 3.253 
[ 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 15.8   n/a MPO454263  
diameter diameter 4.779 km 1.108 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

183492 (2003 EH25)          Discovered 2003-Mar-06 by LONEOS at Anderson Mesa
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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