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259302 (2003 EH58)
Classification: Main-belt Asteroid          SPK-ID: 2259302
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1760293569433535 1.6846e-07  
a 2.529898818032286 1.9005e-08 au
q 2.084562355962313 4.311e-07 au
i 12.86897054285629 1.0971e-05 deg
node 126.5598926574377 4.716e-05 deg
peri 356.5831304046296 0.00010158 deg
M 142.1771776905032 7.6309e-05 deg
tp 2458420.028978939157
(2018-Oct-28.52897894)
0.00031288 TDB
period 1469.782780727273
4.02
1.6562e-05
4.534e-08
d
yr
n .2449341526656518 2.76e-09 deg/d
Q 2.97523528010226 2.2351e-08 au
  Orbit Determination Parameters
   # obs. used (total)      362  
   data-arc span      5936 days (16.25 yr)  
   first obs. used      2003-02-28  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62308  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:28:50  

Additional Information
 Earth MOID = 1.10028 au 
 Jupiter MOID = 2.10152 au 
 T_jup = 3.395 
[ 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 16.1   n/a MPO433689  

259302 (2003 EH58)          Discovered 2003-Mar-12 by LINEAR at Socorro
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

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