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216634 (2003 EB40)
Classification: Main-belt Asteroid          SPK-ID: 2216634
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1737042066443249 5.3473e-08  
a 3.125584287862554 2.9566e-08 au
q 2.582657148839422 1.6828e-07 au
i 17.31016048933467 5.4932e-06 deg
node 106.8276149049071 1.8961e-05 deg
peri 103.1435770579049 2.6622e-05 deg
M 52.88821622731025 1.5501e-05 deg
tp 2458903.981586091322
(2020-Feb-24.48158609)
8.7674e-05 TDB
period 2018.344285773106
5.53
2.8638e-05
7.841e-08
d
yr
n .17836401972526 2.5308e-09 deg/d
Q 3.668511426885686 3.4701e-08 au
  Orbit Determination Parameters
   # obs. used (total)      323  
   data-arc span      6381 days (17.47 yr)  
   first obs. used      2003-01-27  
   last obs. used      2020-07-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57831  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:55:38  

Additional Information
 Earth MOID = 1.64139 au 
 Jupiter MOID = 1.6979 au 
 T_jup = 3.122 
[ 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 15.57   n/a E2021B55  

216634 (2003 EB40)          Discovered 2003-Mar-08 by LINEAR at Socorro
Reference: 20090707/Numbers.arcLast Updated: 2009-07-09

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