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JPL Small-Body Database Browser
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392567 (2011 SG111)
Classification: Main-belt Asteroid          SPK-ID: 2392567
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2210153497569247 8.5801e-08  
a 2.461984389334516 2.7758e-08 au
q 1.917848048429659 1.9816e-07 au
i 6.913017119897965 9.4905e-06 deg
node 4.25477509577845 3.3742e-05 deg
peri 314.0497694608296 4.1769e-05 deg
M 108.7709869061341 2.8687e-05 deg
tp 2458574.178792385464
(2019-Mar-31.67879239)
0.00010688 TDB
period 1410.997905844851
3.86
2.3862e-05
6.533e-08
d
yr
n .2551385785257037 4.3148e-09 deg/d
Q 3.006120730239373 3.3892e-08 au
  Orbit Determination Parameters
   # obs. used (total)      191  
   data-arc span      4510 days (12.35 yr)  
   first obs. used      2007-07-15  
   last obs. used      2019-11-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50894  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 21:27:14  

Additional Information
 Earth MOID = .912804 au 
 Jupiter MOID = 2.33761 au 
 T_jup = 3.445 
[ 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 17.3   n/a MPO440694  

392567 (2011 SG111)          Discovered 2007-Jul-15 by Siding Spring Survey at Siding Spring
Reference: Last Updated: 2014-04-17

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