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120083 (2003 EH17)
Classification: Main-belt Asteroid          SPK-ID: 2120083
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1650504404830945 4.1579e-08  
a 2.621185876272149 1.1233e-08 au
q 2.188557992805364 1.0814e-07 au
i 3.97076171189703 4.8511e-06 deg
node 183.0161587715404 4.8926e-05 deg
peri 339.7630224554126 5.0195e-05 deg
M 22.9983562631831 1.0414e-05 deg
tp 2458901.476231022546
(2020-Feb-21.97623102)
4.4755e-05 TDB
period 1550.048030560829
4.24
9.9636e-06
2.728e-08
d
yr
n .2322508676519829 1.4929e-09 deg/d
Q 3.053813759738933 1.3087e-08 au
  Orbit Determination Parameters
   # obs. used (total)      800  
   data-arc span      6760 days (18.51 yr)  
   first obs. used      2001-10-18  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53638  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:34:15  

Additional Information
 Earth MOID = 1.19695 au 
 Jupiter MOID = 1.92807 au 
 T_jup = 3.382 
[ 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 MPO426757  

120083 (2003 EH17)          Discovered 2003-Mar-05 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2003 EH17 = 2001 WB65 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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