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31823 Viete (1999 TN3)
Classification: Main-belt Asteroid          SPK-ID: 2031823
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3623145863512216 9.3942e-08  
a 2.73917709639921 2.5895e-08 AU
q 1.74673327977459 2.4662e-07 AU
i 24.24900831548736 1.5204e-05 deg
node 28.36158152466272 2.3707e-05 deg
peri 65.54897130065812 3.6676e-05 deg
M 41.14259916297307 1.8106e-05 deg
tp 2456611.257874101842
(2013-Nov-14.75787410)
8.312e-05 JED
period 1655.878984540406
4.53
2.3481e-05
6.429e-08
d
yr
n .2174071918063017 3.0829e-09 deg/d
Q 3.73162091302383 3.5277e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      415  
   data-arc span      8645 days (23.67 yr)  
   first obs. used      1990-10-13  
   last obs. used      2014-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .4319  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 13:05:33  

Additional Information
 Earth MOID = .880316 AU 
 T_jup = 3.133 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.5 mag n/a MPO272791  

31823 Viète           Discovered 1999 Oct. 4 by P. G. Comba at Prescott.
François Viète (1540-1603) was a French lawyer and mathematician who introduced the modern algebraic notation, using letters to represent numbers. He also developed a systematic method for solving plane and spherical triangles.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020328/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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