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209791 Tokaj (2005 GU21)
Classification: Main-belt Asteroid          SPK-ID: 2209791
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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09080806498125626 1.0221e-07  
a 2.686567464789439 4.434e-08 au
q 2.442605471870311 2.6267e-07 au
i 4.257126791945465 1.0005e-05 deg
node 48.33321601517255 0.00018413 deg
peri 342.7124544952443 0.00020178 deg
M 310.7384770932099 8.3279e-05 deg
tp 2457620.590038510474
(2016-Aug-20.09003851)
0.0003732 JED
period 1608.403662503286
4.40
3.9818e-05
1.09e-07
d
yr
n .2238244095015945 5.5411e-09 deg/d
Q 2.930529457708568 4.8366e-08 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      4693 days (12.85 yr)  
   first obs. used      2002-08-11  
   last obs. used      2015-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .67729  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 15:53:11  

Additional Information
 Earth MOID = 1.44706 au 
 Jupiter MOID = 2.46626 au 
 T_jup = 3.364 
[ 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 16.8 mag n/a MPO341686  

209791 Tokaj           Discovered 2005 Apr. 1 by K. Sárneczky at Piszkesteto.
Tokaj is a historic town in northern Hungary. It is the centre of the famous Tokaj-Hegyalja wine district where the world famous Tokaji wine is produced.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2014-07-12Last Updated: 2014-08-13

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