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JPL Small-Body Database Browser
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392159 (2009 HE96)
Classification: Main-belt Asteroid          SPK-ID: 2392159
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 .1016410404172754 1.0016e-07  
a 3.072391487255171 8.5414e-08 au
q 2.760110419921375 3.1023e-07 au
i 9.876306441485148 1.2551e-05 deg
node 219.5174370920613 5.7053e-05 deg
peri 20.82599105804669 8.311e-05 deg
M 297.2849306332808 6.4464e-05 deg
tp 2458943.175190406389
(2020-Apr-03.67519041)
0.00036011 TDB
period 1967.040294971987
5.39
8.2027e-05
2.246e-07
d
yr
n .1830160779726817 7.6319e-09 deg/d
Q 3.384672554588966 9.4095e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      4933 days (13.51 yr)  
   first obs. used      2005-09-25  
   last obs. used      2019-03-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57469  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:13:38  

Additional Information
 Earth MOID = 1.75075 au 
 Jupiter MOID = 1.6187 au 
 T_jup = 3.200 
[ 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 16.1   n/a MPO434452  

392159 (2009 HE96)          Discovered 2009-Apr-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2009 HE96 = 2011 VC16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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