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JPL Small-Body Database Browser
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324684 (2007 EC2)
Classification: Main-belt Asteroid          SPK-ID: 2324684
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05474701733865832 8.1554e-08  
a 2.854489288283593 6.2987e-08 au
q 2.698214513724917 2.6187e-07 au
i 2.570756371670173 1.4658e-05 deg
node 154.3745342124085 0.00023279 deg
peri 301.1348210359935 0.00028481 deg
M 253.4666074789459 0.00016031 deg
tp 2459121.783897492152
(2020-Sep-29.28389749)
0.00078578 TDB
period 1761.53409420513
4.82
5.8304e-05
1.596e-07
d
yr
n .204367318909286 6.7643e-09 deg/d
Q 3.01076406284227 6.6435e-08 au
  Orbit Determination Parameters
   # obs. used (total)      78  
   data-arc span      4167 days (11.41 yr)  
   first obs. used      2005-10-29  
   last obs. used      2017-03-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .72523  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 11:06:11  

Additional Information
 Earth MOID = 1.71623 au 
 Jupiter MOID = 2.07754 au 
 T_jup = 3.300 
[ 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 17.0   n/a MPO408338  

324684 (2007 EC2)          Discovered 2007-Mar-09 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

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