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392571 (2011 SG119)
Classification: Main-belt Asteroid          SPK-ID: 2392571
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03800697933882495 5.3955e-08  
a 3.172158970724424 5.4914e-08 au
q 3.051594790264633 1.8247e-07 au
i 10.12104124074898 6.1495e-06 deg
node 67.11617470089203 3.6892e-05 deg
peri 209.2137744494195 9.8726e-05 deg
M 284.7638607625893 9.3754e-05 deg
tp 2459431.775555257904
(2021-Aug-05.27555526)
0.00054095 TDB
period 2063.625293197445
5.65
5.3586e-05
1.467e-07
d
yr
n .1744502750507603 4.5299e-09 deg/d
Q 3.292723151184215 5.7001e-08 au
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      4932 days (13.50 yr)  
   first obs. used      2006-10-21  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54758  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 01:23:51  

Additional Information
 Earth MOID = 2.03972 au 
 Jupiter MOID = 1.75402 au 
 T_jup = 3.176 
[ 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 MPO472031  

392571 (2011 SG119)          Discovered 2006-Oct-21 by Mt. Lemmon Survey at Mount Lemmon
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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