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JPL Small-Body Database Browser
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344248 (2001 SN202)
Classification: Main-belt Asteroid          SPK-ID: 2344248
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2011882715556981 1.2568e-07  
a 2.346100715486054 1.2597e-08 au
q 1.874092767641828 2.9601e-07 au
i .7420762933753723 9.9647e-06 deg
node 190.7416506829434 0.00049879 deg
peri 158.256222626936 0.00049956 deg
M 329.451621325154 2.0295e-05 deg
tp 2458711.879193666733
(2019-Aug-16.37919367)
7.3962e-05 TDB
period 1312.557702220702
3.59
1.0571e-05
2.894e-08
d
yr
n .2742736562292994 2.209e-09 deg/d
Q 2.81810866333028 1.5131e-08 au
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      6612 days (18.10 yr)  
   first obs. used      2001-09-19  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59664  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:23:26  

Additional Information
 Earth MOID = .866857 au 
 Jupiter MOID = 2.60351 au 
 T_jup = 3.533 
[ 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 18.0   n/a MPO288287  

344248 (2001 SN202)          Discovered 2001-Sep-19 by LINEAR at Socorro
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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