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JPL Small-Body Database Browser
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347321 (2011 SH6)
Classification: Main-belt Asteroid          SPK-ID: 2347321
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07490674951640733 6.0171e-08  
a 3.139332735865315 5.1294e-08 au
q 2.904175524971194 1.8056e-07 au
i 7.887631974068759 5.8863e-06 deg
node 256.3893147122012 6.3996e-05 deg
peri 152.6589958571007 8.4682e-05 deg
M 143.7134546946112 5.6529e-05 deg
tp 2458189.446731872695
(2018-Mar-11.94673187)
0.0003149 TDB
period 2031.675998230512
5.56
4.9794e-05
1.363e-07
d
yr
n .1771936077964902 4.3428e-09 deg/d
Q 3.374489946759436 5.5137e-08 au
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      6228 days (17.05 yr)  
   first obs. used      2002-01-08  
   last obs. used      2019-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53017  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:19:14  

Additional Information
 Earth MOID = 1.91771 au 
 Jupiter MOID = 1.94273 au 
 T_jup = 3.192 
[ 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 MPO434188  

347321 (2011 SH6)          Discovered 2006-Oct-12 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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