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259013 (2002 TJ122)
Classification: Main-belt Asteroid          SPK-ID: 2259013
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1779309100974809 5.7434e-08  
a 2.312267026558368 1.683e-08 au
q 1.900843250134442 1.3573e-07 au
i 7.280111479511094 5.5094e-06 deg
node 87.68656968263303 5.2734e-05 deg
peri 189.152430003927 5.7876e-05 deg
M 90.54359092970135 2.7514e-05 deg
tp 2458677.493977632631
(2019-Jul-12.99397763)
9.7749e-05 TDB
period 1284.267244741101
3.52
1.4021e-05
3.839e-08
d
yr
n .2803154884422621 3.0604e-09 deg/d
Q 2.723690802982295 1.9825e-08 au
  Orbit Determination Parameters
   # obs. used (total)      265  
   data-arc span      8177 days (22.39 yr)  
   first obs. used      1998-06-26  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68927  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 00:16:32  

Additional Information
 Earth MOID = .884849 au 
 Jupiter MOID = 2.39592 au 
 T_jup = 3.552 
[ 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 16.8   n/a MPO476067  

259013 (2002 TJ122)          Discovered 2002-Oct-03 by CINEOS at Campo Imperatore
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

Alternate Designations
 2002 TJ122 = 2006 WY173 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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