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393431 (2001 SV217)
Classification: Main-belt Asteroid          SPK-ID: 2393431
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09387153332229108 9.6885e-08  
a 2.833451844082083 3.945e-08 au
q 2.567471374883224 2.9196e-07 au
i 6.513945628363604 7.4703e-06 deg
node 178.3304449151803 6.5595e-05 deg
peri 180.142658850018 7.8215e-05 deg
M 329.2454088576338 4.6524e-05 deg
tp 2459149.326283921219
(2020-Oct-26.82628392)
0.00022688 TDB
period 1742.096390214495
4.77
3.6382e-05
9.961e-08
d
yr
n .2066475781834753 4.3157e-09 deg/d
Q 3.099432313280941 4.3153e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      6518 days (17.85 yr)  
   first obs. used      2001-09-19  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55443  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:09:54  

Additional Information
 Earth MOID = 1.56358 au 
 Jupiter MOID = 2.34407 au 
 T_jup = 3.296 
[ 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 16.6   n/a MPO476857  

393431 (2001 SV217)          Discovered 2001-Sep-19 by LINEAR at Socorro
Reference: Last Updated: 2014-05-15

[ show close-approach data ]
Alternate Designations
 2001 SV217 = 2006 UN156 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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