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JPL Small-Body Database Browser
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344528 (2002 TK149)
Classification: Main-belt Asteroid          SPK-ID: 2344528
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08170785569937145 9.5109e-08  
a 2.842320923982093 3.7462e-08 au
q 2.61008097607406 2.8667e-07 au
i 1.940948475023021 9.4057e-06 deg
node 11.21776441534493 0.00024988 deg
peri 351.7423804299404 0.00025566 deg
M 167.2471613839466 5.7643e-05 deg
tp 2457787.361826728518
(2017-Feb-02.86182673)
0.00027165 TDB
period 1750.282276574599
4.79
3.4603e-05
9.474e-08
d
yr
n .2056811091663114 4.0663e-09 deg/d
Q 3.074560871890126 4.0523e-08 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      6049 days (16.56 yr)  
   first obs. used      2002-09-14  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .73675  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:53:54  

Additional Information
 Earth MOID = 1.6065 au 
 Jupiter MOID = 2.32726 au 
 T_jup = 3.303 
[ 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 17.0   n/a MPO386398  

344528 (2002 TK149)          Discovered 2002-Oct-05 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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