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JPL Small-Body Database Browser
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324696 (2007 EH46)
Classification: Main-belt Asteroid          SPK-ID: 2324696
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1943025831290382 1.3799e-07  
a 3.012299415139798 5.8078e-08 au
q 2.427001857620045 4.4119e-07 au
i 12.75703471365552 1.4379e-05 deg
node .1354700419198467 4.1427e-05 deg
peri 193.8293200271183 5.7632e-05 deg
M 105.689732297832 4.82e-05 deg
tp 2458039.870520859277
(2017-Oct-13.37052086)
0.00024319 TDB
period 1909.614189597115
5.23
5.5227e-05
1.512e-07
d
yr
n .1885197554360191 5.452e-09 deg/d
Q 3.597596972659552 6.9362e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      4583 days (12.55 yr)  
   first obs. used      2007-03-09  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65668  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 09:12:09  

Additional Information
 Earth MOID = 1.42951 au 
 Jupiter MOID = 1.38163 au 
 T_jup = 3.183 
[ 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 16.2   n/a MPO310983  

324696 (2007 EH46)          Discovered 2007-Mar-09 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

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Alternate Designations
 2007 EH46 = 2009 SU314 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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