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357366 (2003 SU163)
Classification: Inner Main-belt Asteroid          SPK-ID: 2357366
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04482770238817222 7.6415e-08  
a 1.923625792083073 9.3474e-09 au
q 1.837394067569361 1.4417e-07 au
i 19.36900692060334 1.2276e-05 deg
node 3.298473044240331 1.4575e-05 deg
peri 295.4721264619535 0.00012887 deg
M 145.3253146330301 0.00012701 deg
tp 2458607.114738021261
(2019-May-03.61473802)
0.00034394 TDB
period 974.4943244744125
2.67
7.103e-06
1.945e-08
d
yr
n .3694223670252403 2.6927e-09 deg/d
Q 2.009857516596785 9.7664e-09 au
  Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      6497 days (17.79 yr)  
   first obs. used      2002-01-14  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65153  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 11:07:47  

Additional Information
 Earth MOID = .867062 au 
 Jupiter MOID = 3.06755 au 
 T_jup = 3.851 
[ 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 18.2   n/a MPO437509  

357366 (2003 SU163)          Discovered 2003-Sep-20 by LONEOS at Anderson Mesa
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2003 SU163 = 2005 EZ146 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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