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215404 (2002 EK79)
Classification: Main-belt Asteroid          SPK-ID: 2215404
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03647803092322436 5.1555e-08  
a 2.233853705785265 1.4053e-08 au
q 2.152367121227671 1.211e-07 au
i 4.369157199339354 5.2868e-06 deg
node 258.7909577045578 6.339e-05 deg
peri 17.17402379539263 0.00010413 deg
M 65.65729082519299 8.268e-05 deg
tp 2458778.086585862910
(2019-Oct-21.58658586)
0.00028048 TDB
period 1219.496389251407
3.34
1.1508e-05
3.151e-08
d
yr
n .2952038260818365 2.7857e-09 deg/d
Q 2.315340290342859 1.4566e-08 au
  Orbit Determination Parameters
   # obs. used (total)      320  
   data-arc span      6817 days (18.66 yr)  
   first obs. used      2000-11-03  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6301  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:22:50  

Additional Information
 Earth MOID = 1.13645 au 
 Jupiter MOID = 2.71114 au 
 T_jup = 3.635 
[ 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 16.7   n/a MPO475766  

215404 (2002 EK79)          Discovered 2002-Mar-10 by NEAT at Haleakala
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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