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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .361953971758861 9.1983e-08  
a 2.739512391998699 2.419e-08 au
q 1.747935001032152 2.4206e-07 au
i 24.24445527546039 1.1997e-05 deg
node 28.35162323517419 1.9726e-05 deg
peri 65.5695236966921 2.5669e-05 deg
M 171.5976230535156 1.4093e-05 deg
tp 2456611.063690073819
(2013-Nov-14.56369007)
6.0657e-05 JED
period 1656.183031654195
4.53
2.1937e-05
6.006e-08
d
yr
n .217367279533369 2.8791e-09 deg/d
Q 3.731089782965246 3.2946e-08 au
  Orbit Determination Parameters
   # obs. used (total)      450  
   data-arc span      9018 days (24.69 yr)  
   first obs. used      1990-10-13  
   last obs. used      2015-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .43529  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:48:59  

Additional Information
 Earth MOID = .881619 au 
 Jupiter MOID = 2.18639 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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