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JPL Small-Body Database Browser
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434891 (2006 SN398)
Classification: Main-belt Asteroid          SPK-ID: 2434891
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2611526551916882 7.6731e-08  
a 2.330113061878587 2.9211e-08 au
q 1.72159784887216 1.7175e-07 au
i 20.29286414379304 1.4189e-05 deg
node 349.1724678748877 2.2389e-05 deg
peri 58.71391455669139 3.7517e-05 deg
M 171.7432115026856 2.609e-05 deg
tp 2457980.715091129181
(2017-Aug-15.21509113)
9.1031e-05 TDB
period 1299.163822786707
3.56
2.443e-05
6.689e-08
d
yr
n .2771013121561527 5.2108e-09 deg/d
Q 2.938628274885014 3.684e-08 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      4149 days (11.36 yr)  
   first obs. used      2006-09-16  
   last obs. used      2018-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .71823  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:49:37  

Additional Information
 Earth MOID = .80002 au 
 Jupiter MOID = 2.7447 au 
 T_jup = 3.445 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.7   n/a MPO437683  

434891 (2006 SN398)          Discovered 2006-Sep-16 by CSS at Catalina
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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