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JPL Small-Body Database Browser
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351047 (2003 ST228)
Classification: Main-belt Asteroid          SPK-ID: 2351047
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2485556805106774 8.9675e-08  
a 2.615790220489061 4.8685e-08 au
q 1.965620702162228 2.4608e-07 au
i 3.398576131976809 1.0722e-05 deg
node 184.5786351538245 0.00015768 deg
peri 193.8429205161944 0.00016437 deg
M 247.4405387892886 5.9028e-05 deg
tp 2459083.650350963678
(2020-Aug-22.15035096)
0.00026633 TDB
period 1545.264382718739
4.23
4.3141e-05
1.181e-07
d
yr
n .2329698425887586 6.5041e-09 deg/d
Q 3.265959738815895 6.0786e-08 au
  Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      5722 days (15.67 yr)  
   first obs. used      2003-09-26  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63684  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:36:48  

Additional Information
 Earth MOID = .967065 au 
 Jupiter MOID = 2.19228 au 
 T_jup = 3.360 
[ 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 17.0   n/a MPO254690  

351047 (2003 ST228)          Discovered 2003-Sep-26 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Alternate Designations
 2003 ST228 = 2007 QG6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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