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78733 (2002 TA243)
Classification: Main-belt Asteroid          SPK-ID: 2078733
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07571552541991808 5.5912e-08  
a 2.722025032030158 1.4316e-08 au
q 2.515925476523825 1.4796e-07 au
i 4.869842974391339 6.4963e-06 deg
node 356.7715565707007 4.4305e-05 deg
peri 349.5378773644593 5.4485e-05 deg
M 7.071705824329088 2.9736e-05 deg
tp 2458968.277570338698
(2020-Apr-28.77757034)
0.0001355 TDB
period 1640.350286936482
4.49
1.294e-05
3.543e-08
d
yr
n .2194653196131272 1.7313e-09 deg/d
Q 2.92812458753649 1.5399e-08 au
  Orbit Determination Parameters
   # obs. used (total)      651  
   data-arc span      9875 days (27.04 yr)  
   first obs. used      1993-10-15  
   last obs. used      2020-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49882  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:25:43  

Additional Information
 Earth MOID = 1.50898 au 
 Jupiter MOID = 2.39962 au 
 T_jup = 3.349 
[ 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 15.3   n/a MPO348009  

78733 (2002 TA243)          Discovered 2002-Oct-09 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 TA243 = 2000 EW164 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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