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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2209423700916003 8.6468e-08  
a 2.461390533264113 3.2022e-08 au
q 1.917565075123711 2.0182e-07 au
i 6.913746095760026 1.0709e-05 deg
node 4.262247803530808 3.4489e-05 deg
peri 313.9771455204541 4.2473e-05 deg
M 6.761884232771243 2.7501e-05 deg
tp 2458574.006798286387
(2019-Mar-31.50679829)
0.00010739 TDB
period 1410.48741572315
3.86
2.7525e-05
7.536e-08
d
yr
n .2552309194587388 4.9807e-09 deg/d
Q 3.005215991404514 3.9097e-08 au
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      3928 days (10.75 yr)  
   first obs. used      2007-07-15  
   last obs. used      2018-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55341  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:21:08  

Additional Information
 Earth MOID = .911678 au 
 Jupiter MOID = 2.33545 au 
 T_jup = 3.446 
[ 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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