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JPL Small-Body Database Browser
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344243 (2001 SO147)
Classification: Main-belt Asteroid          SPK-ID: 2344243
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2614298996627221 4.7252e-08  
a 2.327684976758823 9.959e-09 au
q 1.719158526838338 1.1125e-07 au
i 3.412257995913037 7.228e-06 deg
node 270.6901954749617 8.5249e-05 deg
peri 57.12257856558323 8.7171e-05 deg
M 2.53831276731931 1.4923e-05 deg
tp 2458591.354080685610
(2019-Apr-17.85408069)
5.3738e-05 TDB
period 1297.133669093773
3.55
8.3247e-06
2.279e-08
d
yr
n .2775350055106578 1.7811e-09 deg/d
Q 2.936211426679307 1.2563e-08 au
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      6762 days (18.51 yr)  
   first obs. used      2001-05-23  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55182  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 22:56:02  

Additional Information
 Earth MOID = .709771 au 
 Jupiter MOID = 2.42611 au 
 T_jup = 3.524 
[ 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 17.6   n/a MPO440550  

344243 (2001 SO147)          Discovered 2001-Sep-17 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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