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JPL Small-Body Database Browser
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379213 (2009 SG134)
Classification: Main-belt Asteroid          SPK-ID: 2379213
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0976827319373885 8.3368e-08  
a 2.474525056106966 2.8419e-08 au
q 2.232806688378918 2.0025e-07 au
i 7.016029466111899 6.7304e-06 deg
node 54.0784055779041 4.9417e-05 deg
peri 118.8119818120569 5.8692e-05 deg
M 20.45496260223664 2.9792e-05 deg
tp 2458519.714689334830
(2019-Feb-05.21468933)
0.0001174 TDB
period 1421.792471831812
3.89
2.4493e-05
6.706e-08
d
yr
n .2532015094553021 4.3619e-09 deg/d
Q 2.716243423835014 3.1195e-08 au
  Orbit Determination Parameters
   # obs. used (total)      215  
   data-arc span      4497 days (12.31 yr)  
   first obs. used      2007-02-09  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6416  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:57:18  

Additional Information
 Earth MOID = 1.24717 au 
 Jupiter MOID = 2.26277 au 
 T_jup = 3.465 
[ 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 16.9   n/a MPO434346  

379213 (2009 SG134)          Discovered 2009-Sep-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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