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344702 (2003 SG432)
Classification: Main-belt Asteroid          SPK-ID: 2344702
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1020498206403629 1.1352e-07  
a 2.70151248273147 3.8127e-08 au
q 2.425823618411022 3.2473e-07 au
i 2.130536439390152 1.0963e-05 deg
node 218.7636064815727 0.0002376 deg
peri 130.2480537718214 0.00024168 deg
M 287.8762272077514 4.0545e-05 deg
tp 2459325.426274108610
(2021-Apr-20.92627411)
0.00018359 TDB
period 1621.843313938107
4.44
3.4334e-05
9.4e-08
d
yr
n .2219696544704184 4.699e-09 deg/d
Q 2.977201347051917 4.2017e-08 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      6611 days (18.10 yr)  
   first obs. used      2001-02-20  
   last obs. used      2019-03-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .72432  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 17:01:59  

Additional Information
 Earth MOID = 1.42008 au 
 Jupiter MOID = 2.40584 au 
 T_jup = 3.359 
[ 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 17.2   n/a MPO471582  

344702 (2003 SG432)          Discovered 2003-Sep-18 by Spacewatch at Kitt Peak
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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