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351045 (2003 SU226)
Classification: Main-belt Asteroid          SPK-ID: 2351045
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06617843631229654 6.5357e-08  
a 2.584563094179247 2.7068e-08 au
q 2.413520750055993 1.6735e-07 au
i 15.04252210587462 8.0089e-06 deg
node 23.20374968455386 2.6021e-05 deg
peri 24.57108456868648 6.5039e-05 deg
M 337.4949056728541 6.4673e-05 deg
tp 2459095.376241430732
(2020-Sep-02.87624143)
0.00027337 TDB
period 1517.676238924485
4.16
2.3842e-05
6.528e-08
d
yr
n .237204741542977 3.7263e-09 deg/d
Q 2.7556054383025 2.8859e-08 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      7743 days (21.20 yr)  
   first obs. used      1997-03-02  
   last obs. used      2018-05-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61865  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:49:36  

Additional Information
 Earth MOID = 1.42651 au 
 Jupiter MOID = 2.51066 au 
 T_jup = 3.372 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO440576  

351045 (2003 SU226)          Discovered 2003-Sep-26 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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