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43938 (1996 TH51)
Classification: Main-belt Asteroid          SPK-ID: 2043938
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1868889523283822 3.5602e-08  
a 2.738198310796008 1.1402e-08 au
q 2.226459297223996 9.419e-08 au
i 13.59639489339592 3.8829e-06 deg
node 181.4283703920143 1.4269e-05 deg
peri 163.2021570298139 1.7199e-05 deg
M 132.9379232933851 1.0286e-05 deg
tp 2458589.357954403259
(2019-Apr-15.85795440)
4.5602e-05 TDB
period 1654.991525099103
4.53
1.0337e-05
2.83e-08
d
yr
n .2175237725029697 1.3587e-09 deg/d
Q 3.24993732436802 1.3533e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1502  
   data-arc span      8932 days (24.45 yr)  
   first obs. used      1996-10-05  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5199  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 05:27:53  

Additional Information
 Earth MOID = 1.22171 au 
 Jupiter MOID = 2.21188 au 
 T_jup = 3.286 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.27   n/a MPCxxxxx  

43938 (1996 TH51)          Discovered 1996-Oct-05 by Elst, E. W. at La Silla
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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